66260068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 141926400

約数和(自身を除く): 75666332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2111, 2242, 4222, 4484, 7847, 8444, 14777, 15694, 29554, 31388, 40109, 59108, 80218, 124549, 160436, 249098, 280763, 498196, 561526, 871843, 1123052, 1743686, 2366431, 3487372, 4732862, 9465724, 16565017, 33130034, 66260068]

約数ペア:

[(1, 66260068), (2, 33130034), (4, 16565017), (7, 9465724), (14, 4732862), (19, 3487372), (28, 2366431), (38, 1743686), (59, 1123052), (76, 871843), (118, 561526), (133, 498196), (236, 280763), (266, 249098), (413, 160436), (532, 124549), (826, 80218), (1121, 59108), (1652, 40109), (2111, 31388), (2242, 29554), (4222, 15694), (4484, 14777), (7847, 8444)]