78595504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 164590160

約数和(自身を除く): 85994656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 997, 1516, 1994, 3032, 3988, 4927, 6064, 7976, 9854, 12961, 15952, 19708, 25922, 39416, 51844, 78832, 103688, 207376, 377863, 755726, 1511452, 3022904, 4912219, 6045808, 9824438, 19648876, 39297752, 78595504]

約数ペア:

[(1, 78595504), (2, 39297752), (4, 19648876), (8, 9824438), (13, 6045808), (16, 4912219), (26, 3022904), (52, 1511452), (104, 755726), (208, 377863), (379, 207376), (758, 103688), (997, 78832), (1516, 51844), (1994, 39416), (3032, 25922), (3988, 19708), (4927, 15952), (6064, 12961), (7976, 9854)]