68071094

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 68008906

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 343, 442, 449, 637, 686, 833, 898, 1274, 1547, 1666, 3094, 3143, 4459, 5831, 5837, 6286, 7633, 8918, 10829, 11662, 11674, 15266, 21658, 22001, 40859, 44002, 53431, 75803, 81718, 99229, 106862, 151606, 154007, 198458, 286013, 308014, 374017, 572026, 694603, 748034, 1389206, 2002091, 2618119, 4004182, 4862221, 5236238, 9724442, 34035547, 68071094]

約数ペア:

[(1, 68071094), (2, 34035547), (7, 9724442), (13, 5236238), (14, 4862221), (17, 4004182), (26, 2618119), (34, 2002091), (49, 1389206), (91, 748034), (98, 694603), (119, 572026), (182, 374017), (221, 308014), (238, 286013), (343, 198458), (442, 154007), (449, 151606), (637, 106862), (686, 99229), (833, 81718), (898, 75803), (1274, 53431), (1547, 44002), (1666, 40859), (3094, 22001), (3143, 21658), (4459, 15266), (5831, 11674), (5837, 11662), (6286, 10829), (7633, 8918)]