44571428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 45519580

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 682, 797, 902, 1271, 1364, 1594, 1804, 2542, 3188, 5084, 8767, 13981, 17534, 24707, 27962, 32677, 35068, 49414, 55924, 65354, 98828, 130708, 271777, 359447, 543554, 718894, 1012987, 1087108, 1437788, 2025974, 4051948, 11142857, 22285714, 44571428]

約数ペア:

[(1, 44571428), (2, 22285714), (4, 11142857), (11, 4051948), (22, 2025974), (31, 1437788), (41, 1087108), (44, 1012987), (62, 718894), (82, 543554), (124, 359447), (164, 271777), (341, 130708), (451, 98828), (682, 65354), (797, 55924), (902, 49414), (1271, 35068), (1364, 32677), (1594, 27962), (1804, 24707), (2542, 17534), (3188, 13981), (5084, 8767)]