29791884

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 41816436

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 479, 852, 876, 958, 1437, 1916, 2874, 5183, 5748, 10366, 15549, 20732, 31098, 34009, 34967, 62196, 68018, 69934, 102027, 104901, 136036, 139868, 204054, 209802, 408108, 419604, 2482657, 4965314, 7447971, 9930628, 14895942, 29791884]

約数ペア:

[(1, 29791884), (2, 14895942), (3, 9930628), (4, 7447971), (6, 4965314), (12, 2482657), (71, 419604), (73, 408108), (142, 209802), (146, 204054), (213, 139868), (219, 136036), (284, 104901), (292, 102027), (426, 69934), (438, 68018), (479, 62196), (852, 34967), (876, 34009), (958, 31098), (1437, 20732), (1916, 15549), (2874, 10366), (5183, 5748)]