39122928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20926

約数の個数: 60

約数和(自身を含む): 117917800

約数和(自身を除く): 78794872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20899, 41798, 62697, 83596, 125394, 167192, 188091, 250788, 271687, 334384, 376182, 501576, 543374, 752364, 815061, 1003152, 1086748, 1504728, 1630122, 2173496, 2445183, 3009456, 3260244, 4346992, 4890366, 6520488, 9780732, 13040976, 19561464, 39122928]

約数ペア:

[(1, 39122928), (2, 19561464), (3, 13040976), (4, 9780732), (6, 6520488), (8, 4890366), (9, 4346992), (12, 3260244), (13, 3009456), (16, 2445183), (18, 2173496), (24, 1630122), (26, 1504728), (36, 1086748), (39, 1003152), (48, 815061), (52, 752364), (72, 543374), (78, 501576), (104, 376182), (117, 334384), (144, 271687), (156, 250788), (208, 188091), (234, 167192), (312, 125394), (468, 83596), (624, 62697), (936, 41798), (1872, 20899)]