66628418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 101742144

約数和(自身を除く): 35113726

約数列:

[1, 2, 67, 134, 487, 974, 1021, 2042, 32629, 65258, 68407, 136814, 497227, 994454, 33314209, 66628418]

約数ペア:

[(1, 66628418), (2, 33314209), (67, 994454), (134, 497227), (487, 136814), (974, 68407), (1021, 65258), (2042, 32629)]