38195248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 93674560

約数和(自身を除く): 55479312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 709, 728, 962, 1036, 1418, 1456, 1924, 2072, 2836, 3367, 3848, 4144, 4963, 5672, 6734, 7696, 9217, 9926, 11344, 13468, 18434, 19852, 26233, 26936, 36868, 39704, 52466, 53872, 64519, 73736, 79408, 104932, 129038, 147472, 183631, 209864, 258076, 341029, 367262, 419728, 516152, 682058, 734524, 1032304, 1364116, 1469048, 2387203, 2728232, 2938096, 4774406, 5456464, 9548812, 19097624, 38195248]

約数ペア:

[(1, 38195248), (2, 19097624), (4, 9548812), (7, 5456464), (8, 4774406), (13, 2938096), (14, 2728232), (16, 2387203), (26, 1469048), (28, 1364116), (37, 1032304), (52, 734524), (56, 682058), (74, 516152), (91, 419728), (104, 367262), (112, 341029), (148, 258076), (182, 209864), (208, 183631), (259, 147472), (296, 129038), (364, 104932), (481, 79408), (518, 73736), (592, 64519), (709, 53872), (728, 52466), (962, 39704), (1036, 36868), (1418, 26936), (1456, 26233), (1924, 19852), (2072, 18434), (2836, 13468), (3367, 11344), (3848, 9926), (4144, 9217), (4963, 7696), (5672, 6734)]