40190528

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:619

約数の個数: 56

約数和(自身を含む): 91756992

約数和(自身を除く): 51566464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 317, 448, 566, 634, 1132, 1268, 1981, 2219, 2264, 2536, 3962, 4438, 4528, 5072, 7924, 8876, 9056, 10144, 15848, 17752, 18112, 20288, 31696, 35504, 63392, 71008, 89711, 126784, 142016, 179422, 358844, 627977, 717688, 1255954, 1435376, 2511908, 2870752, 5023816, 5741504, 10047632, 20095264, 40190528]

約数ペア:

[(1, 40190528), (2, 20095264), (4, 10047632), (7, 5741504), (8, 5023816), (14, 2870752), (16, 2511908), (28, 1435376), (32, 1255954), (56, 717688), (64, 627977), (112, 358844), (224, 179422), (283, 142016), (317, 126784), (448, 89711), (566, 71008), (634, 63392), (1132, 35504), (1268, 31696), (1981, 20288), (2219, 18112), (2264, 17752), (2536, 15848), (3962, 10144), (4438, 9056), (4528, 8876), (5072, 7924)]