39297752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 79640400

約数和(自身を除く): 40342648

約数列:

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

約数ペア:

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