25757792

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 27948448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 443, 632, 736, 886, 1264, 1772, 1817, 2528, 3544, 3634, 7088, 7268, 10189, 14176, 14536, 20378, 29072, 34997, 40756, 58144, 69994, 81512, 139988, 163024, 279976, 326048, 559952, 804931, 1119904, 1609862, 3219724, 6439448, 12878896, 25757792]

約数ペア:

[(1, 25757792), (2, 12878896), (4, 6439448), (8, 3219724), (16, 1609862), (23, 1119904), (32, 804931), (46, 559952), (79, 326048), (92, 279976), (158, 163024), (184, 139988), (316, 81512), (368, 69994), (443, 58144), (632, 40756), (736, 34997), (886, 29072), (1264, 20378), (1772, 14536), (1817, 14176), (2528, 10189), (3544, 7268), (3634, 7088)]