2539936

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 3991904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 29, 32, 34, 46, 56, 58, 68, 92, 112, 116, 119, 136, 161, 184, 203, 224, 232, 238, 272, 322, 368, 391, 406, 464, 476, 493, 544, 644, 667, 736, 782, 812, 928, 952, 986, 1288, 1334, 1564, 1624, 1904, 1972, 2576, 2668, 2737, 3128, 3248, 3451, 3808, 3944, 4669, 5152, 5336, 5474, 6256, 6496, 6902, 7888, 9338, 10672, 10948, 11339, 12512, 13804, 15776, 18676, 21344, 21896, 22678, 27608, 37352, 43792, 45356, 55216, 74704, 79373, 87584, 90712, 110432, 149408, 158746, 181424, 317492, 362848, 634984, 1269968, 2539936]

約数ペア:

[(1, 2539936), (2, 1269968), (4, 634984), (7, 362848), (8, 317492), (14, 181424), (16, 158746), (17, 149408), (23, 110432), (28, 90712), (29, 87584), (32, 79373), (34, 74704), (46, 55216), (56, 45356), (58, 43792), (68, 37352), (92, 27608), (112, 22678), (116, 21896), (119, 21344), (136, 18676), (161, 15776), (184, 13804), (203, 12512), (224, 11339), (232, 10948), (238, 10672), (272, 9338), (322, 7888), (368, 6902), (391, 6496), (406, 6256), (464, 5474), (476, 5336), (493, 5152), (544, 4669), (644, 3944), (667, 3808), (736, 3451), (782, 3248), (812, 3128), (928, 2737), (952, 2668), (986, 2576), (1288, 1972), (1334, 1904), (1564, 1624)]