72745786

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{10243}}^1$

素因数の和:10365

約数の個数: 16

約数和(自身を含む): 112847904

約数和(自身を除く): 40102118

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 10243, 20486, 542879, 686281, 1085758, 1372562, 36372893, 72745786]

約数ペア:

[(1, 72745786), (2, 36372893), (53, 1372562), (67, 1085758), (106, 686281), (134, 542879), (3551, 20486), (7102, 10243)]