47605216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 99283968

約数和(自身を除く): 51678752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 568, 736, 911, 1136, 1633, 1822, 2272, 3266, 3644, 6532, 7288, 13064, 14576, 20953, 26128, 29152, 41906, 52256, 64681, 83812, 129362, 167624, 258724, 335248, 517448, 670496, 1034896, 1487663, 2069792, 2975326, 5950652, 11901304, 23802608, 47605216]

約数ペア:

[(1, 47605216), (2, 23802608), (4, 11901304), (8, 5950652), (16, 2975326), (23, 2069792), (32, 1487663), (46, 1034896), (71, 670496), (92, 517448), (142, 335248), (184, 258724), (284, 167624), (368, 129362), (568, 83812), (736, 64681), (911, 52256), (1136, 41906), (1633, 29152), (1822, 26128), (2272, 20953), (3266, 14576), (3644, 13064), (6532, 7288)]