61616764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 124629120

約数和(自身を除く): 63012356

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 319, 473, 638, 946, 1123, 1247, 1276, 1892, 2246, 2494, 4492, 4988, 12353, 13717, 24706, 27434, 32567, 48289, 49412, 54868, 65134, 96578, 130268, 193156, 358237, 531179, 716474, 1062358, 1400381, 1432948, 2124716, 2800762, 5601524, 15404191, 30808382, 61616764]

約数ペア:

[(1, 61616764), (2, 30808382), (4, 15404191), (11, 5601524), (22, 2800762), (29, 2124716), (43, 1432948), (44, 1400381), (58, 1062358), (86, 716474), (116, 531179), (172, 358237), (319, 193156), (473, 130268), (638, 96578), (946, 65134), (1123, 54868), (1247, 49412), (1276, 48289), (1892, 32567), (2246, 27434), (2494, 24706), (4492, 13717), (4988, 12353)]