72451838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{2503}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 111688416

約数和(自身を除く): 39236578

約数列:

[1, 2, 41, 82, 353, 706, 2503, 5006, 14473, 28946, 102623, 205246, 883559, 1767118, 36225919, 72451838]

約数ペア:

[(1, 72451838), (2, 36225919), (41, 1767118), (82, 883559), (353, 205246), (706, 102623), (2503, 28946), (5006, 14473)]