38387524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 82252800

約数和(自身を除く): 43865276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1223, 1652, 2242, 2446, 4484, 4892, 7847, 8561, 15694, 17122, 23237, 31388, 34244, 46474, 72157, 92948, 144314, 162659, 288628, 325318, 505099, 650636, 1010198, 1370983, 2020396, 2741966, 5483932, 9596881, 19193762, 38387524]

約数ペア:

[(1, 38387524), (2, 19193762), (4, 9596881), (7, 5483932), (14, 2741966), (19, 2020396), (28, 1370983), (38, 1010198), (59, 650636), (76, 505099), (118, 325318), (133, 288628), (236, 162659), (266, 144314), (413, 92948), (532, 72157), (826, 46474), (1121, 34244), (1223, 31388), (1652, 23237), (2242, 17122), (2446, 15694), (4484, 8561), (4892, 7847)]