12936784

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 60

約数和(自身を含む): 30215700

約数和(自身を除く): 17278916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 569, 784, 812, 1138, 1421, 1624, 2276, 2842, 3248, 3983, 4552, 5684, 7966, 9104, 11368, 15932, 16501, 22736, 27881, 31864, 33002, 55762, 63728, 66004, 111524, 115507, 132008, 223048, 231014, 264016, 446096, 462028, 808549, 924056, 1617098, 1848112, 3234196, 6468392, 12936784]

約数ペア:

[(1, 12936784), (2, 6468392), (4, 3234196), (7, 1848112), (8, 1617098), (14, 924056), (16, 808549), (28, 462028), (29, 446096), (49, 264016), (56, 231014), (58, 223048), (98, 132008), (112, 115507), (116, 111524), (196, 66004), (203, 63728), (232, 55762), (392, 33002), (406, 31864), (464, 27881), (569, 22736), (784, 16501), (812, 15932), (1138, 11368), (1421, 9104), (1624, 7966), (2276, 5684), (2842, 4552), (3248, 3983)]