15287376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24499}}^1$

素因数の和:24523

約数の個数: 40

約数和(自身を含む): 42532000

約数和(自身を除く): 27244624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 24499, 48998, 73497, 97996, 146994, 195992, 293988, 318487, 391984, 587976, 636974, 955461, 1175952, 1273948, 1910922, 2547896, 3821844, 5095792, 7643688, 15287376]

約数ペア:

[(1, 15287376), (2, 7643688), (3, 5095792), (4, 3821844), (6, 2547896), (8, 1910922), (12, 1273948), (13, 1175952), (16, 955461), (24, 636974), (26, 587976), (39, 391984), (48, 318487), (52, 293988), (78, 195992), (104, 146994), (156, 97996), (208, 73497), (312, 48998), (624, 24499)]