72989756

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{14563}}^1$

素因数の和:14753

約数の個数: 24

約数和(自身を含む): 146805120

約数和(自身を除く): 73815364

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 14563, 29126, 58252, 101941, 203882, 407764, 2606777, 5213554, 10427108, 18247439, 36494878, 72989756]

約数ペア:

[(1, 72989756), (2, 36494878), (4, 18247439), (7, 10427108), (14, 5213554), (28, 2606777), (179, 407764), (358, 203882), (716, 101941), (1253, 58252), (2506, 29126), (5012, 14563)]