74743838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{28463}}^1$

素因数の和:28579

約数の個数: 16

約数和(自身を含む): 121939776

約数和(自身を除く): 47195938

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 28463, 56926, 370019, 740038, 2874763, 5749526, 37371919, 74743838]

約数ペア:

[(1, 74743838), (2, 37371919), (13, 5749526), (26, 2874763), (101, 740038), (202, 370019), (1313, 56926), (2626, 28463)]