25935338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 23053462

約数列:

[1, 2, 11, 13, 22, 26, 29, 53, 58, 59, 106, 118, 143, 286, 319, 377, 583, 638, 649, 689, 754, 767, 1166, 1298, 1378, 1534, 1537, 1711, 3074, 3127, 3422, 4147, 6254, 7579, 8294, 8437, 15158, 16874, 16907, 18821, 19981, 22243, 33814, 34397, 37642, 39962, 40651, 44486, 68794, 81302, 90683, 181366, 219791, 244673, 439582, 447161, 489346, 894322, 997513, 1178879, 1995026, 2357758, 12967669, 25935338]

約数ペア:

[(1, 25935338), (2, 12967669), (11, 2357758), (13, 1995026), (22, 1178879), (26, 997513), (29, 894322), (53, 489346), (58, 447161), (59, 439582), (106, 244673), (118, 219791), (143, 181366), (286, 90683), (319, 81302), (377, 68794), (583, 44486), (638, 40651), (649, 39962), (689, 37642), (754, 34397), (767, 33814), (1166, 22243), (1298, 19981), (1378, 18821), (1534, 16907), (1537, 16874), (1711, 15158), (3074, 8437), (3127, 8294), (3422, 7579), (4147, 6254)]