26278090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 50341824

約数和(自身を除く): 24063734

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 467, 662, 934, 1655, 2335, 3310, 4670, 5627, 7939, 11254, 15878, 28135, 39695, 56270, 79390, 154577, 309154, 772885, 1545770, 2627809, 5255618, 13139045, 26278090]

約数ペア:

[(1, 26278090), (2, 13139045), (5, 5255618), (10, 2627809), (17, 1545770), (34, 772885), (85, 309154), (170, 154577), (331, 79390), (467, 56270), (662, 39695), (934, 28135), (1655, 15878), (2335, 11254), (3310, 7939), (4670, 5627)]