66261910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46337}}^1$

素因数の和:46368

約数の個数: 32

約数和(自身を含む): 140126112

約数和(自身を除く): 73864202

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 46337, 92674, 231685, 463370, 509707, 602381, 1019414, 1204762, 2548535, 3011905, 5097070, 6023810, 6626191, 13252382, 33130955, 66261910]

約数ペア:

[(1, 66261910), (2, 33130955), (5, 13252382), (10, 6626191), (11, 6023810), (13, 5097070), (22, 3011905), (26, 2548535), (55, 1204762), (65, 1019414), (110, 602381), (130, 509707), (143, 463370), (286, 231685), (715, 92674), (1430, 46337)]