64801932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21863}}^1$

素因数の和:21902

約数の個数: 48

約数和(自身を含む): 171413760

約数和(自身を除く): 106611828

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21863, 43726, 65589, 87452, 131178, 262356, 284219, 415397, 568438, 830794, 852657, 1136876, 1246191, 1661588, 1705314, 2492382, 3410628, 4984764, 5400161, 10800322, 16200483, 21600644, 32400966, 64801932]

約数ペア:

[(1, 64801932), (2, 32400966), (3, 21600644), (4, 16200483), (6, 10800322), (12, 5400161), (13, 4984764), (19, 3410628), (26, 2492382), (38, 1705314), (39, 1661588), (52, 1246191), (57, 1136876), (76, 852657), (78, 830794), (114, 568438), (156, 415397), (228, 284219), (247, 262356), (494, 131178), (741, 87452), (988, 65589), (1482, 43726), (2964, 21863)]