66256048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{111919}}^1$

素因数の和:111964

約数の個数: 20

約数和(自身を含む): 131841760

約数和(自身を除く): 65585712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 111919, 223838, 447676, 895352, 1790704, 4141003, 8282006, 16564012, 33128024, 66256048]

約数ペア:

[(1, 66256048), (2, 33128024), (4, 16564012), (8, 8282006), (16, 4141003), (37, 1790704), (74, 895352), (148, 447676), (296, 223838), (592, 111919)]