61605752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31177}}^1$

素因数の和:31215

約数の個数: 32

約数和(自身を含む): 130947600

約数和(自身を除く): 69341848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 31177, 62354, 124708, 249416, 405301, 592363, 810602, 1184726, 1621204, 2369452, 3242408, 4738904, 7700719, 15401438, 30802876, 61605752]

約数ペア:

[(1, 61605752), (2, 30802876), (4, 15401438), (8, 7700719), (13, 4738904), (19, 3242408), (26, 2369452), (38, 1621204), (52, 1184726), (76, 810602), (104, 592363), (152, 405301), (247, 249416), (494, 124708), (988, 62354), (1976, 31177)]