28707756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31069}}^1$

素因数の和:31094

約数の個数: 48

約数和(自身を含む): 83516160

約数和(自身を除く): 54808404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 31069, 62138, 93207, 124276, 186414, 217483, 341759, 372828, 434966, 652449, 683518, 869932, 1025277, 1304898, 1367036, 2050554, 2392313, 2609796, 4101108, 4784626, 7176939, 9569252, 14353878, 28707756]

約数ペア:

[(1, 28707756), (2, 14353878), (3, 9569252), (4, 7176939), (6, 4784626), (7, 4101108), (11, 2609796), (12, 2392313), (14, 2050554), (21, 1367036), (22, 1304898), (28, 1025277), (33, 869932), (42, 683518), (44, 652449), (66, 434966), (77, 372828), (84, 341759), (132, 217483), (154, 186414), (231, 124276), (308, 93207), (462, 62138), (924, 31069)]