28502544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 86244480

約数和(自身を除く): 57741936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2069, 2296, 3444, 4138, 4592, 6207, 6888, 8276, 12414, 13776, 14483, 16552, 24828, 28966, 33104, 43449, 49656, 57932, 84829, 86898, 99312, 115864, 169658, 173796, 231728, 254487, 339316, 347592, 508974, 593803, 678632, 695184, 1017948, 1187606, 1357264, 1781409, 2035896, 2375212, 3562818, 4071792, 4750424, 7125636, 9500848, 14251272, 28502544]

約数ペア:

[(1, 28502544), (2, 14251272), (3, 9500848), (4, 7125636), (6, 4750424), (7, 4071792), (8, 3562818), (12, 2375212), (14, 2035896), (16, 1781409), (21, 1357264), (24, 1187606), (28, 1017948), (41, 695184), (42, 678632), (48, 593803), (56, 508974), (82, 347592), (84, 339316), (112, 254487), (123, 231728), (164, 173796), (168, 169658), (246, 115864), (287, 99312), (328, 86898), (336, 84829), (492, 57932), (574, 49656), (656, 43449), (861, 33104), (984, 28966), (1148, 24828), (1722, 16552), (1968, 14483), (2069, 13776), (2296, 12414), (3444, 8276), (4138, 6888), (4592, 6207)]