16864536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 45803520

約数和(自身を除く): 28938984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 191, 283, 312, 382, 566, 573, 764, 849, 1132, 1146, 1528, 1698, 2264, 2292, 2483, 3396, 3679, 4584, 4966, 6792, 7358, 7449, 9932, 11037, 14716, 14898, 19864, 22074, 29432, 29796, 44148, 54053, 59592, 88296, 108106, 162159, 216212, 324318, 432424, 648636, 702689, 1297272, 1405378, 2108067, 2810756, 4216134, 5621512, 8432268, 16864536]

約数ペア:

[(1, 16864536), (2, 8432268), (3, 5621512), (4, 4216134), (6, 2810756), (8, 2108067), (12, 1405378), (13, 1297272), (24, 702689), (26, 648636), (39, 432424), (52, 324318), (78, 216212), (104, 162159), (156, 108106), (191, 88296), (283, 59592), (312, 54053), (382, 44148), (566, 29796), (573, 29432), (764, 22074), (849, 19864), (1132, 14898), (1146, 14716), (1528, 11037), (1698, 9932), (2264, 7449), (2292, 7358), (2483, 6792), (3396, 4966), (3679, 4584)]