68754182

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 120149568

約数和(自身を除く): 51395386

約数列:

[1, 2, 7, 14, 97, 194, 197, 257, 394, 514, 679, 1358, 1379, 1799, 2758, 3598, 19109, 24929, 38218, 49858, 50629, 101258, 133763, 174503, 267526, 349006, 354403, 708806, 4911013, 9822026, 34377091, 68754182]

約数ペア:

[(1, 68754182), (2, 34377091), (7, 9822026), (14, 4911013), (97, 708806), (194, 354403), (197, 349006), (257, 267526), (394, 174503), (514, 133763), (679, 101258), (1358, 50629), (1379, 49858), (1799, 38218), (2758, 24929), (3598, 19109)]