70384318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 115123680

約数和(自身を除く): 44739362

約数列:

[1, 2, 17, 34, 53, 106, 139, 278, 281, 562, 901, 1802, 2363, 4726, 4777, 7367, 9554, 14734, 14893, 29786, 39059, 78118, 125239, 250478, 253181, 506362, 664003, 1328006, 2070127, 4140254, 35192159, 70384318]

約数ペア:

[(1, 70384318), (2, 35192159), (17, 4140254), (34, 2070127), (53, 1328006), (106, 664003), (139, 506362), (278, 253181), (281, 250478), (562, 125239), (901, 78118), (1802, 39059), (2363, 29786), (4726, 14893), (4777, 14734), (7367, 9554)]