70318016

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 144572736

約数和(自身を除く): 74254720

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 188, 194, 241, 376, 388, 482, 752, 776, 964, 1504, 1552, 1928, 3008, 3104, 3856, 4559, 6208, 7712, 9118, 11327, 15424, 18236, 22654, 23377, 36472, 45308, 46754, 72944, 90616, 93508, 145888, 181232, 187016, 291776, 362464, 374032, 724928, 748064, 1098719, 1496128, 2197438, 4394876, 8789752, 17579504, 35159008, 70318016]

約数ペア:

[(1, 70318016), (2, 35159008), (4, 17579504), (8, 8789752), (16, 4394876), (32, 2197438), (47, 1496128), (64, 1098719), (94, 748064), (97, 724928), (188, 374032), (194, 362464), (241, 291776), (376, 187016), (388, 181232), (482, 145888), (752, 93508), (776, 90616), (964, 72944), (1504, 46754), (1552, 45308), (1928, 36472), (3008, 23377), (3104, 22654), (3856, 18236), (4559, 15424), (6208, 11327), (7712, 9118)]