26294648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 55404000

約数和(自身を除く): 29109352

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 59, 68, 113, 116, 118, 136, 226, 232, 236, 452, 472, 493, 904, 986, 1003, 1711, 1921, 1972, 2006, 3277, 3422, 3842, 3944, 4012, 6554, 6667, 6844, 7684, 8024, 13108, 13334, 13688, 15368, 26216, 26668, 29087, 53336, 55709, 58174, 111418, 113339, 116348, 193343, 222836, 226678, 232696, 386686, 445672, 453356, 773372, 906712, 1546744, 3286831, 6573662, 13147324, 26294648]

約数ペア:

[(1, 26294648), (2, 13147324), (4, 6573662), (8, 3286831), (17, 1546744), (29, 906712), (34, 773372), (58, 453356), (59, 445672), (68, 386686), (113, 232696), (116, 226678), (118, 222836), (136, 193343), (226, 116348), (232, 113339), (236, 111418), (452, 58174), (472, 55709), (493, 53336), (904, 29087), (986, 26668), (1003, 26216), (1711, 15368), (1921, 13688), (1972, 13334), (2006, 13108), (3277, 8024), (3422, 7684), (3842, 6844), (3944, 6667), (4012, 6554)]