42874216

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 104323680

約数和(自身を除く): 61449464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 61, 77, 88, 98, 122, 154, 163, 196, 244, 308, 326, 392, 427, 488, 539, 616, 652, 671, 854, 1078, 1141, 1304, 1342, 1708, 1793, 2156, 2282, 2684, 2989, 3416, 3586, 4312, 4564, 4697, 5368, 5978, 7172, 7987, 9128, 9394, 9943, 11956, 12551, 14344, 15974, 18788, 19886, 23912, 25102, 31948, 32879, 37576, 39772, 50204, 63896, 65758, 69601, 79544, 87857, 100408, 109373, 131516, 139202, 175714, 218746, 263032, 278404, 351428, 437492, 487207, 556808, 702856, 765611, 874984, 974414, 1531222, 1948828, 3062444, 3897656, 5359277, 6124888, 10718554, 21437108, 42874216]

約数ペア:

[(1, 42874216), (2, 21437108), (4, 10718554), (7, 6124888), (8, 5359277), (11, 3897656), (14, 3062444), (22, 1948828), (28, 1531222), (44, 974414), (49, 874984), (56, 765611), (61, 702856), (77, 556808), (88, 487207), (98, 437492), (122, 351428), (154, 278404), (163, 263032), (196, 218746), (244, 175714), (308, 139202), (326, 131516), (392, 109373), (427, 100408), (488, 87857), (539, 79544), (616, 69601), (652, 65758), (671, 63896), (854, 50204), (1078, 39772), (1141, 37576), (1304, 32879), (1342, 31948), (1708, 25102), (1793, 23912), (2156, 19886), (2282, 18788), (2684, 15974), (2989, 14344), (3416, 12551), (3586, 11956), (4312, 9943), (4564, 9394), (4697, 9128), (5368, 7987), (5978, 7172)]