28864834

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 44267256

約数和(自身を除く): 15402422

約数列:

[1, 2, 61, 122, 197, 394, 1201, 2402, 12017, 24034, 73261, 146522, 236597, 473194, 14432417, 28864834]

約数ペア:

[(1, 28864834), (2, 14432417), (61, 473194), (122, 236597), (197, 146522), (394, 73261), (1201, 24034), (2402, 12017)]