994926464

素因数分解:

$2^7\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2797}}^1$

素因数の和:3215

約数の個数: 64

約数和(自身を含む): 2271752160

約数和(自身を除く): 1276825696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 397, 448, 794, 896, 1588, 2779, 2797, 3176, 5558, 5594, 6352, 11116, 11188, 12704, 19579, 22232, 22376, 25408, 39158, 44464, 44752, 50816, 78316, 88928, 89504, 156632, 177856, 179008, 313264, 355712, 358016, 626528, 1110409, 1253056, 2220818, 2506112, 4441636, 7772863, 8883272, 15545726, 17766544, 31091452, 35533088, 62182904, 71066176, 124365808, 142132352, 248731616, 497463232, 994926464]

約数ペア:

[(1, 994926464), (2, 497463232), (4, 248731616), (7, 142132352), (8, 124365808), (14, 71066176), (16, 62182904), (28, 35533088), (32, 31091452), (56, 17766544), (64, 15545726), (112, 8883272), (128, 7772863), (224, 4441636), (397, 2506112), (448, 2220818), (794, 1253056), (896, 1110409), (1588, 626528), (2779, 358016), (2797, 355712), (3176, 313264), (5558, 179008), (5594, 177856), (6352, 156632), (11116, 89504), (11188, 88928), (12704, 78316), (19579, 50816), (22232, 44752), (22376, 44464), (25408, 39158)]