15672368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 32444352

約数和(自身を除く): 16771984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 367, 628, 734, 1256, 1468, 2512, 2669, 2936, 5338, 5872, 6239, 10676, 12478, 21352, 24956, 42704, 49912, 57619, 99824, 115238, 230476, 460952, 921904, 979523, 1959046, 3918092, 7836184, 15672368]

約数ペア:

[(1, 15672368), (2, 7836184), (4, 3918092), (8, 1959046), (16, 979523), (17, 921904), (34, 460952), (68, 230476), (136, 115238), (157, 99824), (272, 57619), (314, 49912), (367, 42704), (628, 24956), (734, 21352), (1256, 12478), (1468, 10676), (2512, 6239), (2669, 5872), (2936, 5338)]