71931104

素因数分解:

$2^5\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 162515808

約数和(自身を除く): 90584704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317, 634, 1013, 1268, 2026, 2219, 2536, 4052, 4438, 5072, 7091, 8104, 8876, 10144, 14182, 16208, 17752, 28364, 32416, 35504, 56728, 71008, 113456, 226912, 321121, 642242, 1284484, 2247847, 2568968, 4495694, 5137936, 8991388, 10275872, 17982776, 35965552, 71931104]

約数ペア:

[(1, 71931104), (2, 35965552), (4, 17982776), (7, 10275872), (8, 8991388), (14, 5137936), (16, 4495694), (28, 2568968), (32, 2247847), (56, 1284484), (112, 642242), (224, 321121), (317, 226912), (634, 113456), (1013, 71008), (1268, 56728), (2026, 35504), (2219, 32416), (2536, 28364), (4052, 17752), (4438, 16208), (5072, 14182), (7091, 10144), (8104, 8876)]