63997586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 39682414

約数列:

[1, 2, 19, 38, 89, 127, 149, 178, 254, 298, 1691, 2413, 2831, 3382, 4826, 5662, 11303, 13261, 18923, 22606, 26522, 37846, 214757, 251959, 359537, 429514, 503918, 719074, 1684147, 3368294, 31998793, 63997586]

約数ペア:

[(1, 63997586), (2, 31998793), (19, 3368294), (38, 1684147), (89, 719074), (127, 503918), (149, 429514), (178, 359537), (254, 251959), (298, 214757), (1691, 37846), (2413, 26522), (2831, 22606), (3382, 18923), (4826, 13261), (5662, 11303)]