7902883072

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20323}}^1$

素因数の和:20384

約数の個数: 108

約数和(自身を含む): 18943268736

約数和(自身を除く): 11040385664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 784, 868, 896, 992, 1519, 1568, 1736, 1792, 1984, 3038, 3136, 3472, 3968, 6076, 6272, 6944, 7936, 12152, 12544, 13888, 20323, 24304, 27776, 40646, 48608, 55552, 81292, 97216, 142261, 162584, 194432, 284522, 325168, 388864, 569044, 630013, 650336, 995827, 1138088, 1260026, 1300672, 1991654, 2276176, 2520052, 2601344, 3983308, 4410091, 4552352, 5040104, 5202688, 7966616, 8820182, 9104704, 10080208, 15933232, 17640364, 18209408, 20160416, 30870637, 31866464, 35280728, 36418816, 40320832, 61741274, 63732928, 70561456, 80641664, 123482548, 127465856, 141122912, 161283328, 246965096, 254931712, 282245824, 493930192, 564491648, 987860384, 1128983296, 1975720768, 3951441536, 7902883072]

約数ペア:

[(1, 7902883072), (2, 3951441536), (4, 1975720768), (7, 1128983296), (8, 987860384), (14, 564491648), (16, 493930192), (28, 282245824), (31, 254931712), (32, 246965096), (49, 161283328), (56, 141122912), (62, 127465856), (64, 123482548), (98, 80641664), (112, 70561456), (124, 63732928), (128, 61741274), (196, 40320832), (217, 36418816), (224, 35280728), (248, 31866464), (256, 30870637), (392, 20160416), (434, 18209408), (448, 17640364), (496, 15933232), (784, 10080208), (868, 9104704), (896, 8820182), (992, 7966616), (1519, 5202688), (1568, 5040104), (1736, 4552352), (1792, 4410091), (1984, 3983308), (3038, 2601344), (3136, 2520052), (3472, 2276176), (3968, 1991654), (6076, 1300672), (6272, 1260026), (6944, 1138088), (7936, 995827), (12152, 650336), (12544, 630013), (13888, 569044), (20323, 388864), (24304, 325168), (27776, 284522), (40646, 194432), (48608, 162584), (55552, 142261), (81292, 97216)]