42946454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 27555946

約数列:

[1, 2, 17, 34, 59, 79, 118, 158, 271, 542, 1003, 1343, 2006, 2686, 4607, 4661, 9214, 9322, 15989, 21409, 31978, 42818, 79237, 158474, 271813, 363953, 543626, 727906, 1263131, 2526262, 21473227, 42946454]

約数ペア:

[(1, 42946454), (2, 21473227), (17, 2526262), (34, 1263131), (59, 727906), (79, 543626), (118, 363953), (158, 271813), (271, 158474), (542, 79237), (1003, 42818), (1343, 31978), (2006, 21409), (2686, 15989), (4607, 9322), (4661, 9214)]