77098978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 134353728

約数和(自身を除く): 57254750

約数列:

[1, 2, 11, 17, 22, 34, 187, 211, 374, 422, 977, 1954, 2321, 3587, 4642, 7174, 10747, 16609, 21494, 33218, 39457, 78914, 182699, 206147, 365398, 412294, 2267617, 3504499, 4535234, 7008998, 38549489, 77098978]

約数ペア:

[(1, 77098978), (2, 38549489), (11, 7008998), (17, 4535234), (22, 3504499), (34, 2267617), (187, 412294), (211, 365398), (374, 206147), (422, 182699), (977, 78914), (1954, 39457), (2321, 33218), (3587, 21494), (4642, 16609), (7174, 10747)]