25289784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 75675600

約数和(自身を除く): 50385816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 659, 738, 936, 984, 1066, 1318, 1476, 1599, 1977, 2132, 2636, 2952, 3198, 3954, 4264, 4797, 5272, 5931, 6396, 7908, 8567, 9594, 11862, 12792, 15816, 17134, 19188, 23724, 25701, 27019, 34268, 38376, 47448, 51402, 54038, 68536, 77103, 81057, 102804, 108076, 154206, 162114, 205608, 216152, 243171, 308412, 324228, 351247, 486342, 616824, 648456, 702494, 972684, 1053741, 1404988, 1945368, 2107482, 2809976, 3161223, 4214964, 6322446, 8429928, 12644892, 25289784]

約数ペア:

[(1, 25289784), (2, 12644892), (3, 8429928), (4, 6322446), (6, 4214964), (8, 3161223), (9, 2809976), (12, 2107482), (13, 1945368), (18, 1404988), (24, 1053741), (26, 972684), (36, 702494), (39, 648456), (41, 616824), (52, 486342), (72, 351247), (78, 324228), (82, 308412), (104, 243171), (117, 216152), (123, 205608), (156, 162114), (164, 154206), (234, 108076), (246, 102804), (312, 81057), (328, 77103), (369, 68536), (468, 54038), (492, 51402), (533, 47448), (659, 38376), (738, 34268), (936, 27019), (984, 25701), (1066, 23724), (1318, 19188), (1476, 17134), (1599, 15816), (1977, 12792), (2132, 11862), (2636, 9594), (2952, 8567), (3198, 7908), (3954, 6396), (4264, 5931), (4797, 5272)]