71670832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 145459440

約数和(自身を除く): 73788608

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 1861, 2407, 3722, 4814, 7444, 9628, 14888, 19256, 29776, 38512, 53969, 107938, 154463, 215876, 308926, 431752, 617852, 863504, 1235704, 2471408, 4479427, 8958854, 17917708, 35835416, 71670832]

約数ペア:

[(1, 71670832), (2, 35835416), (4, 17917708), (8, 8958854), (16, 4479427), (29, 2471408), (58, 1235704), (83, 863504), (116, 617852), (166, 431752), (232, 308926), (332, 215876), (464, 154463), (664, 107938), (1328, 53969), (1861, 38512), (2407, 29776), (3722, 19256), (4814, 14888), (7444, 9628)]