25347348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 70737576

約数和(自身を除く): 45390228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1321, 1476, 1599, 2132, 2642, 3198, 3963, 4797, 5284, 6396, 7926, 9594, 11889, 15852, 17173, 19188, 23778, 34346, 47556, 51519, 54161, 68692, 103038, 108322, 154557, 162483, 206076, 216644, 309114, 324966, 487449, 618228, 649932, 704093, 974898, 1408186, 1949796, 2112279, 2816372, 4224558, 6336837, 8449116, 12673674, 25347348]

約数ペア:

[(1, 25347348), (2, 12673674), (3, 8449116), (4, 6336837), (6, 4224558), (9, 2816372), (12, 2112279), (13, 1949796), (18, 1408186), (26, 974898), (36, 704093), (39, 649932), (41, 618228), (52, 487449), (78, 324966), (82, 309114), (117, 216644), (123, 206076), (156, 162483), (164, 154557), (234, 108322), (246, 103038), (369, 68692), (468, 54161), (492, 51519), (533, 47556), (738, 34346), (1066, 23778), (1321, 19188), (1476, 17173), (1599, 15852), (2132, 11889), (2642, 9594), (3198, 7926), (3963, 6396), (4797, 5284)]