64769978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15518

約数の個数: 32

約数和(自身を含む): 124782336

約数和(自身を除く): 60012358

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 15473, 30946, 108311, 201149, 216622, 355879, 402298, 711758, 1408043, 2491153, 2816086, 4626427, 4982306, 9252854, 32384989, 64769978]

約数ペア:

[(1, 64769978), (2, 32384989), (7, 9252854), (13, 4982306), (14, 4626427), (23, 2816086), (26, 2491153), (46, 1408043), (91, 711758), (161, 402298), (182, 355879), (299, 216622), (322, 201149), (598, 108311), (2093, 30946), (4186, 15473)]