28174536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 56739384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 971, 1116, 1209, 1612, 1942, 2232, 2418, 2913, 3224, 3627, 3884, 4836, 5826, 7254, 7768, 8739, 9672, 11652, 12623, 14508, 17478, 23304, 25246, 29016, 30101, 34956, 37869, 50492, 60202, 69912, 75738, 90303, 100984, 113607, 120404, 151476, 180606, 227214, 240808, 270909, 302952, 361212, 391313, 454428, 541818, 722424, 782626, 908856, 1083636, 1173939, 1565252, 2167272, 2347878, 3130504, 3521817, 4695756, 7043634, 9391512, 14087268, 28174536]

約数ペア:

[(1, 28174536), (2, 14087268), (3, 9391512), (4, 7043634), (6, 4695756), (8, 3521817), (9, 3130504), (12, 2347878), (13, 2167272), (18, 1565252), (24, 1173939), (26, 1083636), (31, 908856), (36, 782626), (39, 722424), (52, 541818), (62, 454428), (72, 391313), (78, 361212), (93, 302952), (104, 270909), (117, 240808), (124, 227214), (156, 180606), (186, 151476), (234, 120404), (248, 113607), (279, 100984), (312, 90303), (372, 75738), (403, 69912), (468, 60202), (558, 50492), (744, 37869), (806, 34956), (936, 30101), (971, 29016), (1116, 25246), (1209, 23304), (1612, 17478), (1942, 14508), (2232, 12623), (2418, 11652), (2913, 9672), (3224, 8739), (3627, 7768), (3884, 7254), (4836, 5826)]