69343768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1847}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 147858480

約数和(自身を除く): 78514712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1847, 1976, 2888, 3694, 4693, 7388, 9386, 14776, 18772, 24011, 35093, 37544, 48022, 70186, 96044, 140372, 192088, 280744, 456209, 666767, 912418, 1333534, 1824836, 2667068, 3649672, 5334136, 8667971, 17335942, 34671884, 69343768]

約数ペア:

[(1, 69343768), (2, 34671884), (4, 17335942), (8, 8667971), (13, 5334136), (19, 3649672), (26, 2667068), (38, 1824836), (52, 1333534), (76, 912418), (104, 666767), (152, 456209), (247, 280744), (361, 192088), (494, 140372), (722, 96044), (988, 70186), (1444, 48022), (1847, 37544), (1976, 35093), (2888, 24011), (3694, 18772), (4693, 14776), (7388, 9386)]