72442448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9413}}^1$

素因数の和:9471

約数の個数: 40

約数和(自身を含む): 155255688

約数和(自身を除く): 82813240

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 9413, 18826, 37652, 75304, 122369, 150608, 244738, 348281, 489476, 696562, 978952, 1393124, 1957904, 2786248, 4527653, 5572496, 9055306, 18110612, 36221224, 72442448]

約数ペア:

[(1, 72442448), (2, 36221224), (4, 18110612), (8, 9055306), (13, 5572496), (16, 4527653), (26, 2786248), (37, 1957904), (52, 1393124), (74, 978952), (104, 696562), (148, 489476), (208, 348281), (296, 244738), (481, 150608), (592, 122369), (962, 75304), (1924, 37652), (3848, 18826), (7696, 9413)]