42712208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 106076544

約数和(自身を除く): 63364336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 937, 1036, 1232, 1628, 1874, 2072, 2849, 3256, 3748, 4144, 5698, 6512, 6559, 7496, 10307, 11396, 13118, 14992, 20614, 22792, 26236, 34669, 41228, 45584, 52472, 69338, 72149, 82456, 104944, 138676, 144298, 164912, 242683, 277352, 288596, 381359, 485366, 554704, 577192, 762718, 970732, 1154384, 1525436, 1941464, 2669513, 3050872, 3882928, 5339026, 6101744, 10678052, 21356104, 42712208]

約数ペア:

[(1, 42712208), (2, 21356104), (4, 10678052), (7, 6101744), (8, 5339026), (11, 3882928), (14, 3050872), (16, 2669513), (22, 1941464), (28, 1525436), (37, 1154384), (44, 970732), (56, 762718), (74, 577192), (77, 554704), (88, 485366), (112, 381359), (148, 288596), (154, 277352), (176, 242683), (259, 164912), (296, 144298), (308, 138676), (407, 104944), (518, 82456), (592, 72149), (616, 69338), (814, 52472), (937, 45584), (1036, 41228), (1232, 34669), (1628, 26236), (1874, 22792), (2072, 20614), (2849, 14992), (3256, 13118), (3748, 11396), (4144, 10307), (5698, 7496), (6512, 6559)]