70075264

素因数分解:

$2^7\times 7^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 160760160

約数和(自身を除く): 90684896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 394, 397, 448, 788, 794, 896, 1379, 1576, 1588, 2758, 2779, 3152, 3176, 5516, 5558, 6304, 6352, 11032, 11116, 12608, 12704, 22064, 22232, 25216, 25408, 44128, 44464, 50816, 78209, 88256, 88928, 156418, 176512, 177856, 312836, 355712, 547463, 625672, 1094926, 1251344, 2189852, 2502688, 4379704, 5005376, 8759408, 10010752, 17518816, 35037632, 70075264]

約数ペア:

[(1, 70075264), (2, 35037632), (4, 17518816), (7, 10010752), (8, 8759408), (14, 5005376), (16, 4379704), (28, 2502688), (32, 2189852), (56, 1251344), (64, 1094926), (112, 625672), (128, 547463), (197, 355712), (224, 312836), (394, 177856), (397, 176512), (448, 156418), (788, 88928), (794, 88256), (896, 78209), (1379, 50816), (1576, 44464), (1588, 44128), (2758, 25408), (2779, 25216), (3152, 22232), (3176, 22064), (5516, 12704), (5558, 12608), (6304, 11116), (6352, 11032)]