25006799872

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{5197}}^1$

素因数の和:5381

約数の個数: 88

約数和(自身を含む): 51754448384

約数和(自身を除く): 26747648512

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 128, 148, 254, 256, 296, 508, 512, 592, 1016, 1024, 1184, 2032, 2368, 4064, 4699, 4736, 5197, 8128, 9398, 9472, 10394, 16256, 18796, 18944, 20788, 32512, 37592, 37888, 41576, 65024, 75184, 83152, 130048, 150368, 166304, 192289, 300736, 332608, 384578, 601472, 660019, 665216, 769156, 1202944, 1320038, 1330432, 1538312, 2405888, 2640076, 2660864, 3076624, 4811776, 5280152, 5321728, 6153248, 10560304, 12306496, 21120608, 24420703, 24612992, 42241216, 48841406, 49225984, 84482432, 97682812, 98451968, 168964864, 195365624, 196903936, 337929728, 390731248, 675859456, 781462496, 1562924992, 3125849984, 6251699968, 12503399936, 25006799872]

約数ペア:

[(1, 25006799872), (2, 12503399936), (4, 6251699968), (8, 3125849984), (16, 1562924992), (32, 781462496), (37, 675859456), (64, 390731248), (74, 337929728), (127, 196903936), (128, 195365624), (148, 168964864), (254, 98451968), (256, 97682812), (296, 84482432), (508, 49225984), (512, 48841406), (592, 42241216), (1016, 24612992), (1024, 24420703), (1184, 21120608), (2032, 12306496), (2368, 10560304), (4064, 6153248), (4699, 5321728), (4736, 5280152), (5197, 4811776), (8128, 3076624), (9398, 2660864), (9472, 2640076), (10394, 2405888), (16256, 1538312), (18796, 1330432), (18944, 1320038), (20788, 1202944), (32512, 769156), (37592, 665216), (37888, 660019), (41576, 601472), (65024, 384578), (75184, 332608), (83152, 300736), (130048, 192289), (150368, 166304)]