17286938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 10914022

約数列:

[1, 2, 23, 46, 67, 71, 79, 134, 142, 158, 1541, 1633, 1817, 3082, 3266, 3634, 4757, 5293, 5609, 9514, 10586, 11218, 109411, 121739, 129007, 218822, 243478, 258014, 375803, 751606, 8643469, 17286938]

約数ペア:

[(1, 17286938), (2, 8643469), (23, 751606), (46, 375803), (67, 258014), (71, 243478), (79, 218822), (134, 129007), (142, 121739), (158, 109411), (1541, 11218), (1633, 10586), (1817, 9514), (3082, 5609), (3266, 5293), (3634, 4757)]