68586914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 36

約数和(自身を含む): 117464802

約数和(自身を除く): 48877888

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 337, 638, 674, 841, 1682, 3509, 3707, 7018, 7414, 9251, 9773, 18502, 19546, 40777, 81554, 101761, 107503, 203522, 215006, 283417, 566834, 1182533, 2365066, 3117587, 6235174, 34293457, 68586914]

約数ペア:

[(1, 68586914), (2, 34293457), (11, 6235174), (22, 3117587), (29, 2365066), (58, 1182533), (121, 566834), (242, 283417), (319, 215006), (337, 203522), (638, 107503), (674, 101761), (841, 81554), (1682, 40777), (3509, 19546), (3707, 18502), (7018, 9773), (7414, 9251)]