26105848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 28326152

約数列:

[1, 2, 4, 8, 19, 38, 41, 59, 71, 76, 82, 118, 142, 152, 164, 236, 284, 328, 472, 568, 779, 1121, 1349, 1558, 2242, 2419, 2698, 2911, 3116, 4189, 4484, 4838, 5396, 5822, 6232, 8378, 8968, 9676, 10792, 11644, 16756, 19352, 23288, 33512, 45961, 55309, 79591, 91922, 110618, 159182, 171749, 183844, 221236, 318364, 343498, 367688, 442472, 636728, 686996, 1373992, 3263231, 6526462, 13052924, 26105848]

約数ペア:

[(1, 26105848), (2, 13052924), (4, 6526462), (8, 3263231), (19, 1373992), (38, 686996), (41, 636728), (59, 442472), (71, 367688), (76, 343498), (82, 318364), (118, 221236), (142, 183844), (152, 171749), (164, 159182), (236, 110618), (284, 91922), (328, 79591), (472, 55309), (568, 45961), (779, 33512), (1121, 23288), (1349, 19352), (1558, 16756), (2242, 11644), (2419, 10792), (2698, 9676), (2911, 8968), (3116, 8378), (4189, 6232), (4484, 5822), (4838, 5396)]