28018536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12829}}^1$

素因数の和:12858

約数の個数: 64

約数和(自身を含む): 86217600

約数和(自身を除く): 58199064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 12829, 25658, 38487, 51316, 76974, 89803, 102632, 153948, 166777, 179606, 269409, 307896, 333554, 359212, 500331, 538818, 667108, 718424, 1000662, 1077636, 1167439, 1334216, 2001324, 2155272, 2334878, 3502317, 4002648, 4669756, 7004634, 9339512, 14009268, 28018536]

約数ペア:

[(1, 28018536), (2, 14009268), (3, 9339512), (4, 7004634), (6, 4669756), (7, 4002648), (8, 3502317), (12, 2334878), (13, 2155272), (14, 2001324), (21, 1334216), (24, 1167439), (26, 1077636), (28, 1000662), (39, 718424), (42, 667108), (52, 538818), (56, 500331), (78, 359212), (84, 333554), (91, 307896), (104, 269409), (156, 179606), (168, 166777), (182, 153948), (273, 102632), (312, 89803), (364, 76974), (546, 51316), (728, 38487), (1092, 25658), (2184, 12829)]