67180226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^2$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 108625860

約数和(自身を除く): 41445634

約数列:

[1, 2, 17, 34, 89, 149, 178, 298, 1513, 2533, 3026, 5066, 13261, 22201, 26522, 44402, 225437, 377417, 450874, 754834, 1975889, 3951778, 33590113, 67180226]

約数ペア:

[(1, 67180226), (2, 33590113), (17, 3951778), (34, 1975889), (89, 754834), (149, 450874), (178, 377417), (298, 225437), (1513, 44402), (2533, 26522), (3026, 22201), (5066, 13261)]