15697908016

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{5689}}^1$

素因数の和:6122

約数の個数: 80

約数和(自身を含む): 35357022720

約数和(自身を除く): 19659114704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 347, 497, 568, 694, 994, 1136, 1388, 1988, 2429, 2776, 3976, 4858, 5552, 5689, 7952, 9716, 11378, 19432, 22756, 24637, 38864, 39823, 45512, 49274, 79646, 91024, 98548, 159292, 172459, 197096, 318584, 344918, 394192, 403919, 637168, 689836, 807838, 1379672, 1615676, 1974083, 2759344, 2827433, 3231352, 3948166, 5654866, 6462704, 7896332, 11309732, 13818581, 15792664, 22619464, 27637162, 31585328, 45238928, 55274324, 110548648, 140159893, 221097296, 280319786, 560639572, 981119251, 1121279144, 1962238502, 2242558288, 3924477004, 7848954008, 15697908016]

約数ペア:

[(1, 15697908016), (2, 7848954008), (4, 3924477004), (7, 2242558288), (8, 1962238502), (14, 1121279144), (16, 981119251), (28, 560639572), (56, 280319786), (71, 221097296), (112, 140159893), (142, 110548648), (284, 55274324), (347, 45238928), (497, 31585328), (568, 27637162), (694, 22619464), (994, 15792664), (1136, 13818581), (1388, 11309732), (1988, 7896332), (2429, 6462704), (2776, 5654866), (3976, 3948166), (4858, 3231352), (5552, 2827433), (5689, 2759344), (7952, 1974083), (9716, 1615676), (11378, 1379672), (19432, 807838), (22756, 689836), (24637, 637168), (38864, 403919), (39823, 394192), (45512, 344918), (49274, 318584), (79646, 197096), (91024, 172459), (98548, 159292)]