61983404

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 65024596

約数列:

[1, 2, 4, 7, 14, 28, 83, 149, 166, 179, 298, 332, 358, 581, 596, 716, 1043, 1162, 1253, 2086, 2324, 2506, 4172, 5012, 12367, 14857, 24734, 26671, 29714, 49468, 53342, 59428, 86569, 103999, 106684, 173138, 186697, 207998, 346276, 373394, 415996, 746788, 2213693, 4427386, 8854772, 15495851, 30991702, 61983404]

約数ペア:

[(1, 61983404), (2, 30991702), (4, 15495851), (7, 8854772), (14, 4427386), (28, 2213693), (83, 746788), (149, 415996), (166, 373394), (179, 346276), (298, 207998), (332, 186697), (358, 173138), (581, 106684), (596, 103999), (716, 86569), (1043, 59428), (1162, 53342), (1253, 49468), (2086, 29714), (2324, 26671), (2506, 24734), (4172, 14857), (5012, 12367)]