69638144

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 143161200

約数和(自身を除く): 73523056

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 919, 1024, 1184, 1838, 2048, 2368, 3676, 4736, 7352, 9472, 14704, 18944, 29408, 34003, 37888, 58816, 68006, 75776, 117632, 136012, 235264, 272024, 470528, 544048, 941056, 1088096, 1882112, 2176192, 4352384, 8704768, 17409536, 34819072, 69638144]

約数ペア:

[(1, 69638144), (2, 34819072), (4, 17409536), (8, 8704768), (16, 4352384), (32, 2176192), (37, 1882112), (64, 1088096), (74, 941056), (128, 544048), (148, 470528), (256, 272024), (296, 235264), (512, 136012), (592, 117632), (919, 75776), (1024, 68006), (1184, 58816), (1838, 37888), (2048, 34003), (2368, 29408), (3676, 18944), (4736, 14704), (7352, 9472)]