61591712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 72

約数和(自身を含む): 150153696

約数和(自身を除く): 88561984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 1627, 2366, 2704, 2912, 3254, 4732, 5408, 6508, 9464, 11389, 13016, 18928, 21151, 22778, 26032, 37856, 42302, 45556, 52064, 84604, 91112, 148057, 169208, 182224, 274963, 296114, 338416, 364448, 549926, 592228, 676832, 1099852, 1184456, 1924741, 2199704, 2368912, 3849482, 4399408, 4737824, 7698964, 8798816, 15397928, 30795856, 61591712]

約数ペア:

[(1, 61591712), (2, 30795856), (4, 15397928), (7, 8798816), (8, 7698964), (13, 4737824), (14, 4399408), (16, 3849482), (26, 2368912), (28, 2199704), (32, 1924741), (52, 1184456), (56, 1099852), (91, 676832), (104, 592228), (112, 549926), (169, 364448), (182, 338416), (208, 296114), (224, 274963), (338, 182224), (364, 169208), (416, 148057), (676, 91112), (728, 84604), (1183, 52064), (1352, 45556), (1456, 42302), (1627, 37856), (2366, 26032), (2704, 22778), (2912, 21151), (3254, 18928), (4732, 13016), (5408, 11389), (6508, 9464)]