12642016

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 36

約数和(自身を含む): 26458488

約数和(自身を除く): 13816472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 1367, 2312, 2734, 4624, 5468, 9248, 10936, 21872, 23239, 43744, 46478, 92956, 185912, 371824, 395063, 743648, 790126, 1580252, 3160504, 6321008, 12642016]

約数ペア:

[(1, 12642016), (2, 6321008), (4, 3160504), (8, 1580252), (16, 790126), (17, 743648), (32, 395063), (34, 371824), (68, 185912), (136, 92956), (272, 46478), (289, 43744), (544, 23239), (578, 21872), (1156, 10936), (1367, 9248), (2312, 5468), (2734, 4624)]