25933128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 71480640

約数和(自身を除く): 45547512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 1933, 2236, 3354, 3866, 4472, 5799, 6708, 7732, 11598, 13416, 15464, 23196, 25129, 46392, 50258, 75387, 83119, 100516, 150774, 166238, 201032, 249357, 301548, 332476, 498714, 603096, 664952, 997428, 1080547, 1994856, 2161094, 3241641, 4322188, 6483282, 8644376, 12966564, 25933128]

約数ペア:

[(1, 25933128), (2, 12966564), (3, 8644376), (4, 6483282), (6, 4322188), (8, 3241641), (12, 2161094), (13, 1994856), (24, 1080547), (26, 997428), (39, 664952), (43, 603096), (52, 498714), (78, 332476), (86, 301548), (104, 249357), (129, 201032), (156, 166238), (172, 150774), (258, 100516), (312, 83119), (344, 75387), (516, 50258), (559, 46392), (1032, 25129), (1118, 23196), (1677, 15464), (1933, 13416), (2236, 11598), (3354, 7732), (3866, 6708), (4472, 5799)]