41261312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 91980000

約数和(自身を除く): 50718688

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 499, 544, 608, 646, 998, 1088, 1216, 1292, 1996, 2176, 2432, 2584, 3992, 4352, 4864, 5168, 7984, 8483, 9481, 10336, 15968, 16966, 18962, 20672, 31936, 33932, 37924, 41344, 63872, 67864, 75848, 82688, 127744, 135728, 151696, 161177, 271456, 303392, 322354, 542912, 606784, 644708, 1085824, 1213568, 1289416, 2171648, 2427136, 2578832, 5157664, 10315328, 20630656, 41261312]

約数ペア:

[(1, 41261312), (2, 20630656), (4, 10315328), (8, 5157664), (16, 2578832), (17, 2427136), (19, 2171648), (32, 1289416), (34, 1213568), (38, 1085824), (64, 644708), (68, 606784), (76, 542912), (128, 322354), (136, 303392), (152, 271456), (256, 161177), (272, 151696), (304, 135728), (323, 127744), (499, 82688), (544, 75848), (608, 67864), (646, 63872), (998, 41344), (1088, 37924), (1216, 33932), (1292, 31936), (1996, 20672), (2176, 18962), (2432, 16966), (2584, 15968), (3992, 10336), (4352, 9481), (4864, 8483), (5168, 7984)]