25924864

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 67108608

約数和(自身を除く): 41183744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 37, 46, 56, 64, 68, 74, 92, 112, 119, 128, 136, 148, 161, 184, 224, 238, 256, 259, 272, 296, 322, 368, 391, 448, 476, 518, 544, 592, 629, 644, 736, 782, 851, 896, 952, 1036, 1088, 1184, 1258, 1288, 1472, 1564, 1702, 1792, 1904, 2072, 2176, 2368, 2516, 2576, 2737, 2944, 3128, 3404, 3808, 4144, 4352, 4403, 4736, 5032, 5152, 5474, 5888, 5957, 6256, 6808, 7616, 8288, 8806, 9472, 10064, 10304, 10948, 11914, 12512, 13616, 14467, 15232, 16576, 17612, 20128, 20608, 21896, 23828, 25024, 27232, 28934, 30464, 33152, 35224, 40256, 41216, 43792, 47656, 50048, 54464, 57868, 66304, 70448, 80512, 87584, 95312, 100096, 101269, 108928, 115736, 140896, 161024, 175168, 190624, 202538, 217856, 231472, 281792, 350336, 381248, 405076, 462944, 563584, 700672, 762496, 810152, 925888, 1127168, 1524992, 1620304, 1851776, 3240608, 3703552, 6481216, 12962432, 25924864]

約数ペア:

[(1, 25924864), (2, 12962432), (4, 6481216), (7, 3703552), (8, 3240608), (14, 1851776), (16, 1620304), (17, 1524992), (23, 1127168), (28, 925888), (32, 810152), (34, 762496), (37, 700672), (46, 563584), (56, 462944), (64, 405076), (68, 381248), (74, 350336), (92, 281792), (112, 231472), (119, 217856), (128, 202538), (136, 190624), (148, 175168), (161, 161024), (184, 140896), (224, 115736), (238, 108928), (256, 101269), (259, 100096), (272, 95312), (296, 87584), (322, 80512), (368, 70448), (391, 66304), (448, 57868), (476, 54464), (518, 50048), (544, 47656), (592, 43792), (629, 41216), (644, 40256), (736, 35224), (782, 33152), (851, 30464), (896, 28934), (952, 27232), (1036, 25024), (1088, 23828), (1184, 21896), (1258, 20608), (1288, 20128), (1472, 17612), (1564, 16576), (1702, 15232), (1792, 14467), (1904, 13616), (2072, 12512), (2176, 11914), (2368, 10948), (2516, 10304), (2576, 10064), (2737, 9472), (2944, 8806), (3128, 8288), (3404, 7616), (3808, 6808), (4144, 6256), (4352, 5957), (4403, 5888), (4736, 5474), (5032, 5152)]