41405336

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 102850560

約数和(自身を除く): 61445224

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 31, 34, 46, 56, 61, 62, 68, 92, 119, 122, 124, 136, 161, 184, 217, 238, 244, 248, 322, 391, 427, 434, 476, 488, 527, 644, 713, 782, 854, 868, 952, 1037, 1054, 1288, 1403, 1426, 1564, 1708, 1736, 1891, 2074, 2108, 2737, 2806, 2852, 3128, 3416, 3689, 3782, 4148, 4216, 4991, 5474, 5612, 5704, 7259, 7378, 7564, 8296, 9821, 9982, 10948, 11224, 12121, 13237, 14518, 14756, 15128, 19642, 19964, 21896, 23851, 24242, 26474, 29036, 29512, 32147, 39284, 39928, 43493, 47702, 48484, 52948, 58072, 64294, 78568, 84847, 86986, 95404, 96968, 105896, 128588, 166957, 169694, 173972, 190808, 225029, 257176, 304451, 333914, 339388, 347944, 450058, 608902, 667828, 678776, 739381, 900116, 1217804, 1335656, 1478762, 1800232, 2435608, 2957524, 5175667, 5915048, 10351334, 20702668, 41405336]

約数ペア:

[(1, 41405336), (2, 20702668), (4, 10351334), (7, 5915048), (8, 5175667), (14, 2957524), (17, 2435608), (23, 1800232), (28, 1478762), (31, 1335656), (34, 1217804), (46, 900116), (56, 739381), (61, 678776), (62, 667828), (68, 608902), (92, 450058), (119, 347944), (122, 339388), (124, 333914), (136, 304451), (161, 257176), (184, 225029), (217, 190808), (238, 173972), (244, 169694), (248, 166957), (322, 128588), (391, 105896), (427, 96968), (434, 95404), (476, 86986), (488, 84847), (527, 78568), (644, 64294), (713, 58072), (782, 52948), (854, 48484), (868, 47702), (952, 43493), (1037, 39928), (1054, 39284), (1288, 32147), (1403, 29512), (1426, 29036), (1564, 26474), (1708, 24242), (1736, 23851), (1891, 21896), (2074, 19964), (2108, 19642), (2737, 15128), (2806, 14756), (2852, 14518), (3128, 13237), (3416, 12121), (3689, 11224), (3782, 10948), (4148, 9982), (4216, 9821), (4991, 8296), (5474, 7564), (5612, 7378), (5704, 7259)]