25495392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 49015968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 659, 744, 806, 992, 1209, 1248, 1318, 1488, 1612, 1977, 2418, 2636, 2976, 3224, 3954, 4836, 5272, 6448, 7908, 8567, 9672, 10544, 12896, 15816, 17134, 19344, 20429, 21088, 25701, 31632, 34268, 38688, 40858, 51402, 61287, 63264, 68536, 81716, 102804, 122574, 137072, 163432, 205608, 245148, 265577, 274144, 326864, 411216, 490296, 531154, 653728, 796731, 822432, 980592, 1062308, 1593462, 1961184, 2124616, 3186924, 4249232, 6373848, 8498464, 12747696, 25495392]

約数ペア:

[(1, 25495392), (2, 12747696), (3, 8498464), (4, 6373848), (6, 4249232), (8, 3186924), (12, 2124616), (13, 1961184), (16, 1593462), (24, 1062308), (26, 980592), (31, 822432), (32, 796731), (39, 653728), (48, 531154), (52, 490296), (62, 411216), (78, 326864), (93, 274144), (96, 265577), (104, 245148), (124, 205608), (156, 163432), (186, 137072), (208, 122574), (248, 102804), (312, 81716), (372, 68536), (403, 63264), (416, 61287), (496, 51402), (624, 40858), (659, 38688), (744, 34268), (806, 31632), (992, 25701), (1209, 21088), (1248, 20429), (1318, 19344), (1488, 17134), (1612, 15816), (1977, 12896), (2418, 10544), (2636, 9672), (2976, 8567), (3224, 7908), (3954, 6448), (4836, 5272)]