40739072

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 100662912

約数和(自身を除く): 59923840

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 37, 44, 46, 64, 68, 74, 88, 92, 128, 136, 148, 176, 184, 187, 253, 256, 272, 296, 352, 368, 374, 391, 407, 506, 544, 592, 629, 704, 736, 748, 782, 814, 851, 1012, 1088, 1184, 1258, 1408, 1472, 1496, 1564, 1628, 1702, 2024, 2176, 2368, 2516, 2816, 2944, 2992, 3128, 3256, 3404, 4048, 4301, 4352, 4736, 5032, 5888, 5984, 6256, 6512, 6808, 6919, 8096, 8602, 9361, 9472, 10064, 11968, 12512, 13024, 13616, 13838, 14467, 16192, 17204, 18722, 20128, 23936, 25024, 26048, 27232, 27676, 28934, 32384, 34408, 37444, 40256, 47872, 50048, 52096, 54464, 55352, 57868, 64768, 68816, 74888, 80512, 100096, 104192, 108928, 110704, 115736, 137632, 149776, 159137, 161024, 217856, 221408, 231472, 275264, 299552, 318274, 442816, 462944, 550528, 599104, 636548, 885632, 925888, 1101056, 1198208, 1273096, 1771264, 1851776, 2396416, 2546192, 3703552, 5092384, 10184768, 20369536, 40739072]

約数ペア:

[(1, 40739072), (2, 20369536), (4, 10184768), (8, 5092384), (11, 3703552), (16, 2546192), (17, 2396416), (22, 1851776), (23, 1771264), (32, 1273096), (34, 1198208), (37, 1101056), (44, 925888), (46, 885632), (64, 636548), (68, 599104), (74, 550528), (88, 462944), (92, 442816), (128, 318274), (136, 299552), (148, 275264), (176, 231472), (184, 221408), (187, 217856), (253, 161024), (256, 159137), (272, 149776), (296, 137632), (352, 115736), (368, 110704), (374, 108928), (391, 104192), (407, 100096), (506, 80512), (544, 74888), (592, 68816), (629, 64768), (704, 57868), (736, 55352), (748, 54464), (782, 52096), (814, 50048), (851, 47872), (1012, 40256), (1088, 37444), (1184, 34408), (1258, 32384), (1408, 28934), (1472, 27676), (1496, 27232), (1564, 26048), (1628, 25024), (1702, 23936), (2024, 20128), (2176, 18722), (2368, 17204), (2516, 16192), (2816, 14467), (2944, 13838), (2992, 13616), (3128, 13024), (3256, 12512), (3404, 11968), (4048, 10064), (4301, 9472), (4352, 9361), (4736, 8602), (5032, 8096), (5888, 6919), (5984, 6808), (6256, 6512)]