25616664

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 74880000

約数和(自身を除く): 49263336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 499, 552, 558, 713, 744, 828, 998, 1116, 1426, 1497, 1656, 1996, 2139, 2232, 2852, 2994, 3992, 4278, 4491, 5704, 5988, 6417, 8556, 8982, 11477, 11976, 12834, 15469, 17112, 17964, 22954, 25668, 30938, 34431, 35928, 45908, 46407, 51336, 61876, 68862, 91816, 92814, 103293, 123752, 137724, 139221, 185628, 206586, 275448, 278442, 355787, 371256, 413172, 556884, 711574, 826344, 1067361, 1113768, 1423148, 2134722, 2846296, 3202083, 4269444, 6404166, 8538888, 12808332, 25616664]

約数ペア:

[(1, 25616664), (2, 12808332), (3, 8538888), (4, 6404166), (6, 4269444), (8, 3202083), (9, 2846296), (12, 2134722), (18, 1423148), (23, 1113768), (24, 1067361), (31, 826344), (36, 711574), (46, 556884), (62, 413172), (69, 371256), (72, 355787), (92, 278442), (93, 275448), (124, 206586), (138, 185628), (184, 139221), (186, 137724), (207, 123752), (248, 103293), (276, 92814), (279, 91816), (372, 68862), (414, 61876), (499, 51336), (552, 46407), (558, 45908), (713, 35928), (744, 34431), (828, 30938), (998, 25668), (1116, 22954), (1426, 17964), (1497, 17112), (1656, 15469), (1996, 12834), (2139, 11976), (2232, 11477), (2852, 8982), (2994, 8556), (3992, 6417), (4278, 5988), (4491, 5704)]