25213584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 76682592

約数和(自身を除く): 51469008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 176, 187, 204, 212, 264, 272, 318, 374, 408, 424, 528, 561, 583, 636, 748, 816, 848, 901, 1122, 1166, 1272, 1496, 1749, 1802, 2244, 2332, 2544, 2703, 2809, 2992, 3498, 3604, 4488, 4664, 5406, 5618, 6996, 7208, 8427, 8976, 9328, 9911, 10812, 11236, 13992, 14416, 16854, 19822, 21624, 22472, 27984, 29733, 30899, 33708, 39644, 43248, 44944, 47753, 59466, 61798, 67416, 79288, 92697, 95506, 118932, 123596, 134832, 143259, 158576, 185394, 191012, 237864, 247192, 286518, 370788, 382024, 475728, 494384, 525283, 573036, 741576, 764048, 1050566, 1146072, 1483152, 1575849, 2101132, 2292144, 3151698, 4202264, 6303396, 8404528, 12606792, 25213584]

約数ペア:

[(1, 25213584), (2, 12606792), (3, 8404528), (4, 6303396), (6, 4202264), (8, 3151698), (11, 2292144), (12, 2101132), (16, 1575849), (17, 1483152), (22, 1146072), (24, 1050566), (33, 764048), (34, 741576), (44, 573036), (48, 525283), (51, 494384), (53, 475728), (66, 382024), (68, 370788), (88, 286518), (102, 247192), (106, 237864), (132, 191012), (136, 185394), (159, 158576), (176, 143259), (187, 134832), (204, 123596), (212, 118932), (264, 95506), (272, 92697), (318, 79288), (374, 67416), (408, 61798), (424, 59466), (528, 47753), (561, 44944), (583, 43248), (636, 39644), (748, 33708), (816, 30899), (848, 29733), (901, 27984), (1122, 22472), (1166, 21624), (1272, 19822), (1496, 16854), (1749, 14416), (1802, 13992), (2244, 11236), (2332, 10812), (2544, 9911), (2703, 9328), (2809, 8976), (2992, 8427), (3498, 7208), (3604, 6996), (4488, 5618), (4664, 5406)]