26991056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 54282240

約数和(自身を除く): 27291184

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 359, 508, 592, 718, 1016, 1436, 2032, 2872, 4699, 5744, 9398, 13283, 18796, 26566, 37592, 45593, 53132, 75184, 91186, 106264, 182372, 212528, 364744, 729488, 1686941, 3373882, 6747764, 13495528, 26991056]

約数ペア:

[(1, 26991056), (2, 13495528), (4, 6747764), (8, 3373882), (16, 1686941), (37, 729488), (74, 364744), (127, 212528), (148, 182372), (254, 106264), (296, 91186), (359, 75184), (508, 53132), (592, 45593), (718, 37592), (1016, 26566), (1436, 18796), (2032, 13283), (2872, 9398), (4699, 5744)]