28546776

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 79747200

約数和(自身を除く): 51200424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 467, 566, 849, 934, 1132, 1401, 1698, 1868, 2264, 2547, 2802, 3396, 3736, 4203, 5094, 5604, 6792, 7641, 8406, 10188, 11208, 12609, 15282, 16812, 20376, 25218, 30564, 33624, 50436, 61128, 100872, 132161, 264322, 396483, 528644, 792966, 1057288, 1189449, 1585932, 2378898, 3171864, 3568347, 4757796, 7136694, 9515592, 14273388, 28546776]

約数ペア:

[(1, 28546776), (2, 14273388), (3, 9515592), (4, 7136694), (6, 4757796), (8, 3568347), (9, 3171864), (12, 2378898), (18, 1585932), (24, 1189449), (27, 1057288), (36, 792966), (54, 528644), (72, 396483), (108, 264322), (216, 132161), (283, 100872), (467, 61128), (566, 50436), (849, 33624), (934, 30564), (1132, 25218), (1401, 20376), (1698, 16812), (1868, 15282), (2264, 12609), (2547, 11208), (2802, 10188), (3396, 8406), (3736, 7641), (4203, 6792), (5094, 5604)]