28026576

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1224

約数の個数: 60

約数和(自身を含む): 78923520

約数和(自身を除く): 50896944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1019, 1146, 1528, 1719, 2038, 2292, 3056, 3057, 3438, 4076, 4584, 6114, 6876, 8152, 9168, 9171, 12228, 13752, 16304, 18342, 24456, 27504, 36684, 48912, 73368, 146736, 194629, 389258, 583887, 778516, 1167774, 1557032, 1751661, 2335548, 3114064, 3503322, 4671096, 7006644, 9342192, 14013288, 28026576]

約数ペア:

[(1, 28026576), (2, 14013288), (3, 9342192), (4, 7006644), (6, 4671096), (8, 3503322), (9, 3114064), (12, 2335548), (16, 1751661), (18, 1557032), (24, 1167774), (36, 778516), (48, 583887), (72, 389258), (144, 194629), (191, 146736), (382, 73368), (573, 48912), (764, 36684), (1019, 27504), (1146, 24456), (1528, 18342), (1719, 16304), (2038, 13752), (2292, 12228), (3056, 9171), (3057, 9168), (3438, 8152), (4076, 6876), (4584, 6114)]