72874736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414061}}^1$

素因数の和:414080

約数の個数: 20

約数和(自身を含む): 154031064

約数和(自身を除く): 81156328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414061, 828122, 1656244, 3312488, 4554671, 6624976, 9109342, 18218684, 36437368, 72874736]

約数ペア:

[(1, 72874736), (2, 36437368), (4, 18218684), (8, 9109342), (11, 6624976), (16, 4554671), (22, 3312488), (44, 1656244), (88, 828122), (176, 414061)]