15782259968

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{2129}}^1$

素因数の和:3427

約数の個数: 72

約数和(自身を含む): 32914123200

約数和(自身を除く): 17131863232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1259, 1472, 2129, 2518, 2944, 4258, 5036, 5888, 8516, 10072, 17032, 20144, 28957, 34064, 40288, 48967, 57914, 68128, 80576, 97934, 115828, 136256, 161152, 195868, 231656, 272512, 322304, 391736, 463312, 545024, 783472, 926624, 1566944, 1853248, 2680411, 3133888, 3706496, 5360822, 6267776, 7412992, 10721644, 12535552, 21443288, 42886576, 61649453, 85773152, 123298906, 171546304, 246597812, 343092608, 493195624, 686185216, 986391248, 1972782496, 3945564992, 7891129984, 15782259968]

約数ペア:

[(1, 15782259968), (2, 7891129984), (4, 3945564992), (8, 1972782496), (16, 986391248), (23, 686185216), (32, 493195624), (46, 343092608), (64, 246597812), (92, 171546304), (128, 123298906), (184, 85773152), (256, 61649453), (368, 42886576), (736, 21443288), (1259, 12535552), (1472, 10721644), (2129, 7412992), (2518, 6267776), (2944, 5360822), (4258, 3706496), (5036, 3133888), (5888, 2680411), (8516, 1853248), (10072, 1566944), (17032, 926624), (20144, 783472), (28957, 545024), (34064, 463312), (40288, 391736), (48967, 322304), (57914, 272512), (68128, 231656), (80576, 195868), (97934, 161152), (115828, 136256)]