7871317952

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{383}}^1\times {\mathrm{1013}}^1$

素因数の和:1725

約数の個数: 56

約数和(自身を含む): 15725339136

約数和(自身を除く): 7854021184

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 383, 634, 766, 1013, 1268, 1532, 2026, 2536, 3064, 4052, 5072, 6128, 8104, 10144, 12256, 16208, 20288, 24512, 32416, 64832, 121411, 242822, 321121, 387979, 485644, 642242, 775958, 971288, 1284484, 1551916, 1942576, 2568968, 3103832, 3885152, 5137936, 6207664, 7770304, 10275872, 12415328, 20551744, 24830656, 122989343, 245978686, 491957372, 983914744, 1967829488, 3935658976, 7871317952]

約数ペア:

[(1, 7871317952), (2, 3935658976), (4, 1967829488), (8, 983914744), (16, 491957372), (32, 245978686), (64, 122989343), (317, 24830656), (383, 20551744), (634, 12415328), (766, 10275872), (1013, 7770304), (1268, 6207664), (1532, 5137936), (2026, 3885152), (2536, 3103832), (3064, 2568968), (4052, 1942576), (5072, 1551916), (6128, 1284484), (8104, 971288), (10144, 775958), (12256, 642242), (16208, 485644), (20288, 387979), (24512, 321121), (32416, 242822), (64832, 121411)]