68988346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^4\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 40

約数和(自身を含む): 127787040

約数和(自身を除く): 58798694

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 289, 413, 578, 826, 1003, 2006, 2023, 4046, 4913, 7021, 9826, 14042, 17051, 34102, 34391, 68782, 83521, 119357, 167042, 238714, 289867, 579734, 584647, 1169294, 2029069, 4058138, 4927739, 9855478, 34494173, 68988346]

約数ペア:

[(1, 68988346), (2, 34494173), (7, 9855478), (14, 4927739), (17, 4058138), (34, 2029069), (59, 1169294), (118, 584647), (119, 579734), (238, 289867), (289, 238714), (413, 167042), (578, 119357), (826, 83521), (1003, 68782), (2006, 34391), (2023, 34102), (4046, 17051), (4913, 14042), (7021, 9826)]