72437044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2731}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 133868000

約数和(自身を除く): 61430956

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 2731, 5462, 6631, 10924, 13262, 26524, 51889, 103778, 207556, 953119, 1906238, 3812476, 18109261, 36218522, 72437044]

約数ペア:

[(1, 72437044), (2, 36218522), (4, 18109261), (19, 3812476), (38, 1906238), (76, 953119), (349, 207556), (698, 103778), (1396, 51889), (2731, 26524), (5462, 13262), (6631, 10924)]