27680484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 42315036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 929, 1146, 1858, 2292, 2483, 2787, 3716, 4966, 5574, 7449, 9932, 11148, 12077, 14898, 24154, 29796, 36231, 48308, 72462, 144924, 177439, 354878, 532317, 709756, 1064634, 2129268, 2306707, 4613414, 6920121, 9226828, 13840242, 27680484]

約数ペア:

[(1, 27680484), (2, 13840242), (3, 9226828), (4, 6920121), (6, 4613414), (12, 2306707), (13, 2129268), (26, 1064634), (39, 709756), (52, 532317), (78, 354878), (156, 177439), (191, 144924), (382, 72462), (573, 48308), (764, 36231), (929, 29796), (1146, 24154), (1858, 14898), (2292, 12077), (2483, 11148), (2787, 9932), (3716, 7449), (4966, 5574)]