63256172

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 131217408

約数和(自身を除く): 67961236

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 677, 994, 1316, 1354, 1988, 2708, 3337, 4739, 6674, 9478, 13348, 18956, 23359, 31819, 46718, 48067, 63638, 93436, 96134, 127276, 192268, 222733, 336469, 445466, 672938, 890932, 1345876, 2259149, 4518298, 9036596, 15814043, 31628086, 63256172]

約数ペア:

[(1, 63256172), (2, 31628086), (4, 15814043), (7, 9036596), (14, 4518298), (28, 2259149), (47, 1345876), (71, 890932), (94, 672938), (142, 445466), (188, 336469), (284, 222733), (329, 192268), (497, 127276), (658, 96134), (677, 93436), (994, 63638), (1316, 48067), (1354, 46718), (1988, 31819), (2708, 23359), (3337, 18956), (4739, 13348), (6674, 9478)]