26485004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 59643360

約数和(自身を除く): 33158356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 193, 203, 338, 364, 377, 386, 406, 676, 754, 772, 812, 1183, 1351, 1508, 2366, 2509, 2639, 2702, 4732, 4901, 5018, 5278, 5404, 5597, 9802, 10036, 10556, 11194, 17563, 19604, 22388, 32617, 34307, 35126, 39179, 65234, 68614, 70252, 72761, 78358, 130468, 137228, 145522, 156716, 228319, 291044, 456638, 509327, 913276, 945893, 1018654, 1891786, 2037308, 3783572, 6621251, 13242502, 26485004]

約数ペア:

[(1, 26485004), (2, 13242502), (4, 6621251), (7, 3783572), (13, 2037308), (14, 1891786), (26, 1018654), (28, 945893), (29, 913276), (52, 509327), (58, 456638), (91, 291044), (116, 228319), (169, 156716), (182, 145522), (193, 137228), (203, 130468), (338, 78358), (364, 72761), (377, 70252), (386, 68614), (406, 65234), (676, 39179), (754, 35126), (772, 34307), (812, 32617), (1183, 22388), (1351, 19604), (1508, 17563), (2366, 11194), (2509, 10556), (2639, 10036), (2702, 9802), (4732, 5597), (4901, 5404), (5018, 5278)]