25434136

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 64512000

約数和(自身を除く): 39077864

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 49, 52, 56, 62, 91, 92, 98, 104, 124, 161, 182, 184, 196, 217, 248, 299, 322, 343, 364, 392, 403, 434, 598, 637, 644, 686, 713, 728, 806, 868, 1127, 1196, 1274, 1288, 1372, 1426, 1519, 1612, 1736, 2093, 2254, 2392, 2548, 2744, 2821, 2852, 3038, 3224, 4186, 4459, 4508, 4991, 5096, 5642, 5704, 6076, 7889, 8372, 8918, 9016, 9269, 9982, 10633, 11284, 12152, 14651, 15778, 16744, 17836, 18538, 19747, 19964, 21266, 22568, 29302, 31556, 34937, 35672, 37076, 39494, 39928, 42532, 58604, 63112, 64883, 69874, 74152, 78988, 85064, 102557, 117208, 129766, 138229, 139748, 157976, 205114, 244559, 259532, 276458, 279496, 410228, 454181, 489118, 519064, 552916, 820456, 908362, 978236, 1105832, 1816724, 1956472, 3179267, 3633448, 6358534, 12717068, 25434136]

約数ペア:

[(1, 25434136), (2, 12717068), (4, 6358534), (7, 3633448), (8, 3179267), (13, 1956472), (14, 1816724), (23, 1105832), (26, 978236), (28, 908362), (31, 820456), (46, 552916), (49, 519064), (52, 489118), (56, 454181), (62, 410228), (91, 279496), (92, 276458), (98, 259532), (104, 244559), (124, 205114), (161, 157976), (182, 139748), (184, 138229), (196, 129766), (217, 117208), (248, 102557), (299, 85064), (322, 78988), (343, 74152), (364, 69874), (392, 64883), (403, 63112), (434, 58604), (598, 42532), (637, 39928), (644, 39494), (686, 37076), (713, 35672), (728, 34937), (806, 31556), (868, 29302), (1127, 22568), (1196, 21266), (1274, 19964), (1288, 19747), (1372, 18538), (1426, 17836), (1519, 16744), (1612, 15778), (1736, 14651), (2093, 12152), (2254, 11284), (2392, 10633), (2548, 9982), (2744, 9269), (2821, 9016), (2852, 8918), (3038, 8372), (3224, 7889), (4186, 6076), (4459, 5704), (4508, 5642), (4991, 5096)]