66210886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 127370880

約数和(自身を除く): 61159994

約数列:

[1, 2, 7, 14, 17, 29, 34, 53, 58, 106, 119, 181, 203, 238, 362, 371, 406, 493, 742, 901, 986, 1267, 1537, 1802, 2534, 3074, 3077, 3451, 5249, 6154, 6307, 6902, 9593, 10498, 10759, 12614, 19186, 21518, 21539, 26129, 36743, 43078, 52258, 67151, 73486, 89233, 134302, 163081, 178466, 182903, 278197, 326162, 365806, 556394, 624631, 1141567, 1249262, 1947379, 2283134, 3894758, 4729349, 9458698, 33105443, 66210886]

約数ペア:

[(1, 66210886), (2, 33105443), (7, 9458698), (14, 4729349), (17, 3894758), (29, 2283134), (34, 1947379), (53, 1249262), (58, 1141567), (106, 624631), (119, 556394), (181, 365806), (203, 326162), (238, 278197), (362, 182903), (371, 178466), (406, 163081), (493, 134302), (742, 89233), (901, 73486), (986, 67151), (1267, 52258), (1537, 43078), (1802, 36743), (2534, 26129), (3074, 21539), (3077, 21518), (3451, 19186), (5249, 12614), (6154, 10759), (6307, 10498), (6902, 9593)]