67332992

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 73671808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 239, 248, 284, 478, 496, 568, 956, 992, 1136, 1912, 1984, 2201, 2272, 3824, 3968, 4402, 4544, 7409, 7648, 8804, 9088, 14818, 15296, 16969, 17608, 29636, 30592, 33938, 35216, 59272, 67876, 70432, 118544, 135752, 140864, 237088, 271504, 281728, 474176, 526039, 543008, 948352, 1052078, 1086016, 2104156, 2172032, 4208312, 8416624, 16833248, 33666496, 67332992]

約数ペア:

[(1, 67332992), (2, 33666496), (4, 16833248), (8, 8416624), (16, 4208312), (31, 2172032), (32, 2104156), (62, 1086016), (64, 1052078), (71, 948352), (124, 543008), (128, 526039), (142, 474176), (239, 281728), (248, 271504), (284, 237088), (478, 140864), (496, 135752), (568, 118544), (956, 70432), (992, 67876), (1136, 59272), (1912, 35216), (1984, 33938), (2201, 30592), (2272, 29636), (3824, 17608), (3968, 16969), (4402, 15296), (4544, 14818), (7409, 9088), (7648, 8804)]