25291262143838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{33533}}^1\times {\mathrm{6323}}^1$

素因数の和:39993

約数の個数: 64

約数和(自身を含む): 41429802965760

約数和(自身を除く): 16138540821922

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 817, 1387, 1634, 2774, 3139, 6278, 6323, 12646, 33533, 59641, 67066, 119282, 120137, 240274, 271889, 461579, 543778, 637127, 923158, 1274254, 1441919, 2447909, 2883838, 4895818, 5165891, 8770001, 10331782, 17540002, 19847897, 27396461, 39695794, 46510271, 54792922, 93020542, 105260087, 210520174, 212029159, 377110043, 424058318, 754220086, 1999941653, 3999883306, 4028554021, 8057108042, 9117253837, 15478128607, 18234507674, 30956257214, 173227822903, 294084443533, 346455645806, 588168887066, 665559530101, 1331119060202, 12645631071919, 25291262143838]

約数ペア:

[(1, 25291262143838), (2, 12645631071919), (19, 1331119060202), (38, 665559530101), (43, 588168887066), (73, 346455645806), (86, 294084443533), (146, 173227822903), (817, 30956257214), (1387, 18234507674), (1634, 15478128607), (2774, 9117253837), (3139, 8057108042), (6278, 4028554021), (6323, 3999883306), (12646, 1999941653), (33533, 754220086), (59641, 424058318), (67066, 377110043), (119282, 212029159), (120137, 210520174), (240274, 105260087), (271889, 93020542), (461579, 54792922), (543778, 46510271), (637127, 39695794), (923158, 27396461), (1274254, 19847897), (1441919, 17540002), (2447909, 10331782), (2883838, 8770001), (4895818, 5165891)]