57578456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 127461600

約数和(自身を除く): 69883144

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1123, 1508, 1768, 1972, 2246, 3016, 3944, 4492, 6409, 8984, 12818, 14599, 19091, 25636, 29198, 32567, 38182, 51272, 58396, 65134, 76364, 116792, 130268, 152728, 248183, 260536, 423371, 496366, 553639, 846742, 992732, 1107278, 1693484, 1985464, 2214556, 3386968, 4429112, 7197307, 14394614, 28789228, 57578456]

約数ペア:

[(1, 57578456), (2, 28789228), (4, 14394614), (8, 7197307), (13, 4429112), (17, 3386968), (26, 2214556), (29, 1985464), (34, 1693484), (52, 1107278), (58, 992732), (68, 846742), (104, 553639), (116, 496366), (136, 423371), (221, 260536), (232, 248183), (377, 152728), (442, 130268), (493, 116792), (754, 76364), (884, 65134), (986, 58396), (1123, 51272), (1508, 38182), (1768, 32567), (1972, 29198), (2246, 25636), (3016, 19091), (3944, 14599), (4492, 12818), (6409, 8984)]