61395628

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 127220800

約数和(自身を除く): 65825172

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 613, 686, 1022, 1226, 1372, 2044, 2452, 3577, 4291, 7154, 8582, 14308, 17164, 25039, 30037, 44749, 50078, 60074, 89498, 100156, 120148, 178996, 210259, 313243, 420518, 626486, 841036, 1252972, 2192701, 4385402, 8770804, 15348907, 30697814, 61395628]

約数ペア:

[(1, 61395628), (2, 30697814), (4, 15348907), (7, 8770804), (14, 4385402), (28, 2192701), (49, 1252972), (73, 841036), (98, 626486), (146, 420518), (196, 313243), (292, 210259), (343, 178996), (511, 120148), (613, 100156), (686, 89498), (1022, 60074), (1226, 50078), (1372, 44749), (2044, 30037), (2452, 25039), (3577, 17164), (4291, 14308), (7154, 8582)]