28429296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 84542208

約数和(自身を除く): 56112912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 401, 422, 633, 802, 844, 1203, 1266, 1477, 1604, 1688, 2406, 2532, 2807, 2954, 3208, 3376, 4431, 4812, 5064, 5614, 5908, 6416, 8421, 8862, 9624, 10128, 11228, 11816, 16842, 17724, 19248, 22456, 23632, 33684, 35448, 44912, 67368, 70896, 84611, 134736, 169222, 253833, 338444, 507666, 592277, 676888, 1015332, 1184554, 1353776, 1776831, 2030664, 2369108, 3553662, 4061328, 4738216, 7107324, 9476432, 14214648, 28429296]

約数ペア:

[(1, 28429296), (2, 14214648), (3, 9476432), (4, 7107324), (6, 4738216), (7, 4061328), (8, 3553662), (12, 2369108), (14, 2030664), (16, 1776831), (21, 1353776), (24, 1184554), (28, 1015332), (42, 676888), (48, 592277), (56, 507666), (84, 338444), (112, 253833), (168, 169222), (211, 134736), (336, 84611), (401, 70896), (422, 67368), (633, 44912), (802, 35448), (844, 33684), (1203, 23632), (1266, 22456), (1477, 19248), (1604, 17724), (1688, 16842), (2406, 11816), (2532, 11228), (2807, 10128), (2954, 9624), (3208, 8862), (3376, 8421), (4431, 6416), (4812, 5908), (5064, 5614)]