28871984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 59661360

約数和(自身を除く): 30789376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 593, 716, 1186, 1432, 2372, 2864, 3043, 4744, 6086, 9488, 10081, 12172, 20162, 24344, 40324, 48688, 80648, 106147, 161296, 212294, 424588, 849176, 1698352, 1804499, 3608998, 7217996, 14435992, 28871984]

約数ペア:

[(1, 28871984), (2, 14435992), (4, 7217996), (8, 3608998), (16, 1804499), (17, 1698352), (34, 849176), (68, 424588), (136, 212294), (179, 161296), (272, 106147), (358, 80648), (593, 48688), (716, 40324), (1186, 24344), (1432, 20162), (2372, 12172), (2864, 10081), (3043, 9488), (4744, 6086)]