39242588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 86521344

約数和(自身を除く): 47278756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1237, 1442, 2266, 2474, 2884, 4532, 4948, 7931, 8659, 13607, 15862, 17318, 27214, 31724, 34636, 54428, 95249, 127411, 190498, 254822, 380996, 509644, 891877, 1401521, 1783754, 2803042, 3567508, 5606084, 9810647, 19621294, 39242588]

約数ペア:

[(1, 39242588), (2, 19621294), (4, 9810647), (7, 5606084), (11, 3567508), (14, 2803042), (22, 1783754), (28, 1401521), (44, 891877), (77, 509644), (103, 380996), (154, 254822), (206, 190498), (308, 127411), (412, 95249), (721, 54428), (1133, 34636), (1237, 31724), (1442, 27214), (2266, 17318), (2474, 15862), (2884, 13607), (4532, 8659), (4948, 7931)]