7419776

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^2$

素因数の和:61

約数の個数: 96

約数和(自身を含む): 18666000

約数和(自身を除く): 11246224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 338, 343, 364, 392, 416, 448, 637, 676, 686, 728, 784, 832, 896, 1183, 1274, 1352, 1372, 1456, 1568, 1664, 2366, 2548, 2704, 2744, 2912, 3136, 4459, 4732, 5096, 5408, 5488, 5824, 6272, 8281, 8918, 9464, 10192, 10816, 10976, 11648, 16562, 17836, 18928, 20384, 21632, 21952, 33124, 35672, 37856, 40768, 43904, 57967, 66248, 71344, 75712, 81536, 115934, 132496, 142688, 151424, 231868, 264992, 285376, 463736, 529984, 570752, 927472, 1059968, 1854944, 3709888, 7419776]

約数ペア:

[(1, 7419776), (2, 3709888), (4, 1854944), (7, 1059968), (8, 927472), (13, 570752), (14, 529984), (16, 463736), (26, 285376), (28, 264992), (32, 231868), (49, 151424), (52, 142688), (56, 132496), (64, 115934), (91, 81536), (98, 75712), (104, 71344), (112, 66248), (128, 57967), (169, 43904), (182, 40768), (196, 37856), (208, 35672), (224, 33124), (338, 21952), (343, 21632), (364, 20384), (392, 18928), (416, 17836), (448, 16562), (637, 11648), (676, 10976), (686, 10816), (728, 10192), (784, 9464), (832, 8918), (896, 8281), (1183, 6272), (1274, 5824), (1352, 5488), (1372, 5408), (1456, 5096), (1568, 4732), (1664, 4459), (2366, 3136), (2548, 2912), (2704, 2744)]