26691830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 52627968

約数和(自身を除く): 25936138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 563, 862, 1126, 2155, 2815, 4310, 4741, 5630, 6193, 9482, 12386, 23705, 30965, 47410, 61930, 242653, 485306, 1213265, 2426530, 2669183, 5338366, 13345915, 26691830]

約数ペア:

[(1, 26691830), (2, 13345915), (5, 5338366), (10, 2669183), (11, 2426530), (22, 1213265), (55, 485306), (110, 242653), (431, 61930), (563, 47410), (862, 30965), (1126, 23705), (2155, 12386), (2815, 9482), (4310, 6193), (4741, 5630)]