28969824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 82978560

約数和(自身を除く): 54008736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 167, 208, 278, 312, 334, 416, 417, 501, 556, 624, 668, 834, 1002, 1112, 1248, 1336, 1668, 1807, 2004, 2171, 2224, 2672, 3336, 3614, 4008, 4342, 4448, 5344, 5421, 6513, 6672, 7228, 8016, 8684, 10842, 13026, 13344, 14456, 16032, 17368, 21684, 23213, 26052, 28912, 34736, 43368, 46426, 52104, 57824, 69472, 69639, 86736, 92852, 104208, 139278, 173472, 185704, 208416, 278556, 301769, 371408, 557112, 603538, 742816, 905307, 1114224, 1207076, 1810614, 2228448, 2414152, 3621228, 4828304, 7242456, 9656608, 14484912, 28969824]

約数ペア:

[(1, 28969824), (2, 14484912), (3, 9656608), (4, 7242456), (6, 4828304), (8, 3621228), (12, 2414152), (13, 2228448), (16, 1810614), (24, 1207076), (26, 1114224), (32, 905307), (39, 742816), (48, 603538), (52, 557112), (78, 371408), (96, 301769), (104, 278556), (139, 208416), (156, 185704), (167, 173472), (208, 139278), (278, 104208), (312, 92852), (334, 86736), (416, 69639), (417, 69472), (501, 57824), (556, 52104), (624, 46426), (668, 43368), (834, 34736), (1002, 28912), (1112, 26052), (1248, 23213), (1336, 21684), (1668, 17368), (1807, 16032), (2004, 14456), (2171, 13344), (2224, 13026), (2672, 10842), (3336, 8684), (3614, 8016), (4008, 7228), (4342, 6672), (4448, 6513), (5344, 5421)]