25051236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 67912320

約数和(自身を除く): 42861084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 4889, 5124, 9778, 14667, 19556, 29334, 34223, 58668, 68446, 102669, 136892, 205338, 298229, 410676, 596458, 894687, 1192916, 1789374, 2087603, 3578748, 4175206, 6262809, 8350412, 12525618, 25051236]

約数ペア:

[(1, 25051236), (2, 12525618), (3, 8350412), (4, 6262809), (6, 4175206), (7, 3578748), (12, 2087603), (14, 1789374), (21, 1192916), (28, 894687), (42, 596458), (61, 410676), (84, 298229), (122, 205338), (183, 136892), (244, 102669), (366, 68446), (427, 58668), (732, 34223), (854, 29334), (1281, 19556), (1708, 14667), (2562, 9778), (4889, 5124)]