15687872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{14419}}^1$

素因数の和:14448

約数の個数: 28

約数和(自身を含む): 32964120

約数和(自身を除く): 17276248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 14419, 28838, 57676, 115352, 230704, 245123, 461408, 490246, 922816, 980492, 1960984, 3921968, 7843936, 15687872]

約数ペア:

[(1, 15687872), (2, 7843936), (4, 3921968), (8, 1960984), (16, 980492), (17, 922816), (32, 490246), (34, 461408), (64, 245123), (68, 230704), (136, 115352), (272, 57676), (544, 28838), (1088, 14419)]