7764475264

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21503}}^1$

素因数の和:21568

約数の個数: 128

約数和(自身を含む): 19652935680

約数和(自身を除く): 11888460416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 5642, 5824, 6448, 6944, 11284, 11648, 12896, 13888, 21503, 22568, 25792, 27776, 43006, 45136, 51584, 86012, 90272, 150521, 172024, 180544, 279539, 301042, 344048, 361088, 559078, 602084, 666593, 688096, 1118156, 1204168, 1333186, 1376192, 1956773, 2236312, 2408336, 2666372, 2752384, 3913546, 4472624, 4666151, 4816672, 5332744, 7827092, 8665709, 8945248, 9332302, 9633344, 10665488, 15654184, 17331418, 17890496, 18664604, 19266688, 21330976, 31308368, 34662836, 35780992, 37329208, 42661952, 60659963, 62616736, 69325672, 74658416, 85323904, 121319926, 125233472, 138651344, 149316832, 242639852, 250466944, 277302688, 298633664, 485279704, 554605376, 597267328, 970559408, 1109210752, 1941118816, 3882237632, 7764475264]

約数ペア:

[(1, 7764475264), (2, 3882237632), (4, 1941118816), (7, 1109210752), (8, 970559408), (13, 597267328), (14, 554605376), (16, 485279704), (26, 298633664), (28, 277302688), (31, 250466944), (32, 242639852), (52, 149316832), (56, 138651344), (62, 125233472), (64, 121319926), (91, 85323904), (104, 74658416), (112, 69325672), (124, 62616736), (128, 60659963), (182, 42661952), (208, 37329208), (217, 35780992), (224, 34662836), (248, 31308368), (364, 21330976), (403, 19266688), (416, 18664604), (434, 17890496), (448, 17331418), (496, 15654184), (728, 10665488), (806, 9633344), (832, 9332302), (868, 8945248), (896, 8665709), (992, 7827092), (1456, 5332744), (1612, 4816672), (1664, 4666151), (1736, 4472624), (1984, 3913546), (2821, 2752384), (2912, 2666372), (3224, 2408336), (3472, 2236312), (3968, 1956773), (5642, 1376192), (5824, 1333186), (6448, 1204168), (6944, 1118156), (11284, 688096), (11648, 666593), (12896, 602084), (13888, 559078), (21503, 361088), (22568, 344048), (25792, 301042), (27776, 279539), (43006, 180544), (45136, 172024), (51584, 150521), (86012, 90272)]