61515464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 122644800

約数和(自身を除く): 61129336

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 4007, 7676, 8014, 15352, 16028, 32056, 76133, 152266, 304532, 404707, 609064, 809414, 1618828, 3237656, 7689433, 15378866, 30757732, 61515464]

約数ペア:

[(1, 61515464), (2, 30757732), (4, 15378866), (8, 7689433), (19, 3237656), (38, 1618828), (76, 809414), (101, 609064), (152, 404707), (202, 304532), (404, 152266), (808, 76133), (1919, 32056), (3838, 16028), (4007, 15352), (7676, 8014)]