628844552

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16111}}^1$

素因数の和:16182

約数の個数: 64

約数和(自身を含む): 1461680640

約数和(自身を除く): 832836088

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1148, 1394, 2296, 2788, 4879, 5576, 9758, 16111, 19516, 32222, 39032, 64444, 112777, 128888, 225554, 273887, 451108, 547774, 660551, 902216, 1095548, 1321102, 1917209, 2191096, 2642204, 3834418, 4623857, 5284408, 7668836, 9247714, 11229367, 15337672, 18495428, 22458734, 36990856, 44917468, 78605569, 89834936, 157211138, 314422276, 628844552]

約数ペア:

[(1, 628844552), (2, 314422276), (4, 157211138), (7, 89834936), (8, 78605569), (14, 44917468), (17, 36990856), (28, 22458734), (34, 18495428), (41, 15337672), (56, 11229367), (68, 9247714), (82, 7668836), (119, 5284408), (136, 4623857), (164, 3834418), (238, 2642204), (287, 2191096), (328, 1917209), (476, 1321102), (574, 1095548), (697, 902216), (952, 660551), (1148, 547774), (1394, 451108), (2296, 273887), (2788, 225554), (4879, 128888), (5576, 112777), (9758, 64444), (16111, 39032), (19516, 32222)]