70028644

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21017}}^1$

素因数の和:21052

約数の個数: 36

約数和(自身を含む): 150951276

約数和(自身を除く): 80922632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 21017, 42034, 84068, 147119, 294238, 357289, 588476, 714578, 1029833, 1429156, 2059666, 2501023, 4119332, 5002046, 10004092, 17507161, 35014322, 70028644]

約数ペア:

[(1, 70028644), (2, 35014322), (4, 17507161), (7, 10004092), (14, 5002046), (17, 4119332), (28, 2501023), (34, 2059666), (49, 1429156), (68, 1029833), (98, 714578), (119, 588476), (196, 357289), (238, 294238), (476, 147119), (833, 84068), (1666, 42034), (3332, 21017)]