28324368

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1076

約数の個数: 60

約数和(自身を含む): 79697280

約数和(自身を除く): 51372912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 823, 956, 1434, 1646, 1912, 2151, 2469, 2868, 3292, 3824, 4302, 4938, 5736, 6584, 7407, 8604, 9876, 11472, 13168, 14814, 17208, 19752, 29628, 34416, 39504, 59256, 118512, 196697, 393394, 590091, 786788, 1180182, 1573576, 1770273, 2360364, 3147152, 3540546, 4720728, 7081092, 9441456, 14162184, 28324368]

約数ペア:

[(1, 28324368), (2, 14162184), (3, 9441456), (4, 7081092), (6, 4720728), (8, 3540546), (9, 3147152), (12, 2360364), (16, 1770273), (18, 1573576), (24, 1180182), (36, 786788), (48, 590091), (72, 393394), (144, 196697), (239, 118512), (478, 59256), (717, 39504), (823, 34416), (956, 29628), (1434, 19752), (1646, 17208), (1912, 14814), (2151, 13168), (2469, 11472), (2868, 9876), (3292, 8604), (3824, 7407), (4302, 6584), (4938, 5736)]