25590996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 69748224

約数和(自身を除く): 44157228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 997, 1116, 1426, 1994, 2139, 2852, 2991, 3988, 4278, 5982, 6417, 8556, 8973, 11964, 12834, 17946, 22931, 25668, 30907, 35892, 45862, 61814, 68793, 91724, 92721, 123628, 137586, 185442, 206379, 275172, 278163, 370884, 412758, 556326, 710861, 825516, 1112652, 1421722, 2132583, 2843444, 4265166, 6397749, 8530332, 12795498, 25590996]

約数ペア:

[(1, 25590996), (2, 12795498), (3, 8530332), (4, 6397749), (6, 4265166), (9, 2843444), (12, 2132583), (18, 1421722), (23, 1112652), (31, 825516), (36, 710861), (46, 556326), (62, 412758), (69, 370884), (92, 278163), (93, 275172), (124, 206379), (138, 185442), (186, 137586), (207, 123628), (276, 92721), (279, 91724), (372, 68793), (414, 61814), (558, 45862), (713, 35892), (828, 30907), (997, 25668), (1116, 22931), (1426, 17946), (1994, 12834), (2139, 11964), (2852, 8973), (2991, 8556), (3988, 6417), (4278, 5982)]