66765316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23743}}^1$

素因数の和:23803

約数の個数: 24

約数和(自身を含む): 126318080

約数和(自身を除く): 59552764

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 23743, 47486, 94972, 451117, 878491, 902234, 1756982, 1804468, 3513964, 16691329, 33382658, 66765316]

約数ペア:

[(1, 66765316), (2, 33382658), (4, 16691329), (19, 3513964), (37, 1804468), (38, 1756982), (74, 902234), (76, 878491), (148, 451117), (703, 94972), (1406, 47486), (2812, 23743)]