61629776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 129382344

約数和(自身を除く): 67752568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 1637, 2353, 2896, 3274, 4706, 6548, 9412, 13096, 18824, 21281, 26192, 37648, 42562, 85124, 170248, 296297, 340496, 592594, 1185188, 2370376, 3851861, 4740752, 7703722, 15407444, 30814888, 61629776]

約数ペア:

[(1, 61629776), (2, 30814888), (4, 15407444), (8, 7703722), (13, 4740752), (16, 3851861), (26, 2370376), (52, 1185188), (104, 592594), (181, 340496), (208, 296297), (362, 170248), (724, 85124), (1448, 42562), (1637, 37648), (2353, 26192), (2896, 21281), (3274, 18824), (4706, 13096), (6548, 9412)]