67130728

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 82254872

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 179, 181, 259, 296, 358, 362, 518, 716, 724, 1036, 1253, 1267, 1432, 1448, 2072, 2506, 2534, 5012, 5068, 6623, 6697, 10024, 10136, 13246, 13394, 26492, 26788, 32399, 46361, 46879, 52984, 53576, 64798, 92722, 93758, 129596, 185444, 187516, 226793, 259192, 370888, 375032, 453586, 907172, 1198763, 1814344, 2397526, 4795052, 8391341, 9590104, 16782682, 33565364, 67130728]

約数ペア:

[(1, 67130728), (2, 33565364), (4, 16782682), (7, 9590104), (8, 8391341), (14, 4795052), (28, 2397526), (37, 1814344), (56, 1198763), (74, 907172), (148, 453586), (179, 375032), (181, 370888), (259, 259192), (296, 226793), (358, 187516), (362, 185444), (518, 129596), (716, 93758), (724, 92722), (1036, 64798), (1253, 53576), (1267, 52984), (1432, 46879), (1448, 46361), (2072, 32399), (2506, 26788), (2534, 26492), (5012, 13394), (5068, 13246), (6623, 10136), (6697, 10024)]