12725792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 26875800

約数和(自身を除く): 14150008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 157, 272, 298, 314, 544, 596, 628, 1192, 1256, 2384, 2512, 2533, 2669, 4768, 5024, 5066, 5338, 10132, 10676, 20264, 21352, 23393, 40528, 42704, 46786, 81056, 85408, 93572, 187144, 374288, 397681, 748576, 795362, 1590724, 3181448, 6362896, 12725792]

約数ペア:

[(1, 12725792), (2, 6362896), (4, 3181448), (8, 1590724), (16, 795362), (17, 748576), (32, 397681), (34, 374288), (68, 187144), (136, 93572), (149, 85408), (157, 81056), (272, 46786), (298, 42704), (314, 40528), (544, 23393), (596, 21352), (628, 20264), (1192, 10676), (1256, 10132), (2384, 5338), (2512, 5066), (2533, 5024), (2669, 4768)]