12448216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 27643680

約数和(自身を除く): 15195464

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 136, 157, 187, 212, 314, 374, 424, 583, 628, 748, 901, 1166, 1256, 1496, 1727, 1802, 2332, 2669, 3454, 3604, 4664, 5338, 6908, 7208, 8321, 9911, 10676, 13816, 16642, 19822, 21352, 29359, 33284, 39644, 58718, 66568, 79288, 91531, 117436, 141457, 183062, 234872, 282914, 366124, 565828, 732248, 1131656, 1556027, 3112054, 6224108, 12448216]

約数ペア:

[(1, 12448216), (2, 6224108), (4, 3112054), (8, 1556027), (11, 1131656), (17, 732248), (22, 565828), (34, 366124), (44, 282914), (53, 234872), (68, 183062), (88, 141457), (106, 117436), (136, 91531), (157, 79288), (187, 66568), (212, 58718), (314, 39644), (374, 33284), (424, 29359), (583, 21352), (628, 19822), (748, 16642), (901, 13816), (1166, 10676), (1256, 9911), (1496, 8321), (1727, 7208), (1802, 6908), (2332, 5338), (2669, 4664), (3454, 3604)]