39383988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1181}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 105377664

約数和(自身を除く): 65993676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1181, 1191, 1588, 2362, 2382, 2779, 3543, 4724, 4764, 5558, 7086, 8267, 8337, 11116, 14172, 16534, 16674, 24801, 33068, 33348, 49602, 99204, 468857, 937714, 1406571, 1875428, 2813142, 3281999, 5626284, 6563998, 9845997, 13127996, 19691994, 39383988]

約数ペア:

[(1, 39383988), (2, 19691994), (3, 13127996), (4, 9845997), (6, 6563998), (7, 5626284), (12, 3281999), (14, 2813142), (21, 1875428), (28, 1406571), (42, 937714), (84, 468857), (397, 99204), (794, 49602), (1181, 33348), (1191, 33068), (1588, 24801), (2362, 16674), (2382, 16534), (2779, 14172), (3543, 11116), (4724, 8337), (4764, 8267), (5558, 7086)]