38729068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 83480320

約数和(自身を除く): 44751252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 1693, 3268, 3386, 5719, 6772, 11438, 11851, 22876, 23702, 32167, 47404, 64334, 72799, 128668, 145598, 225169, 291196, 450338, 509593, 900676, 1019186, 1383181, 2038372, 2766362, 5532724, 9682267, 19364534, 38729068]

約数ペア:

[(1, 38729068), (2, 19364534), (4, 9682267), (7, 5532724), (14, 2766362), (19, 2038372), (28, 1383181), (38, 1019186), (43, 900676), (76, 509593), (86, 450338), (133, 291196), (172, 225169), (266, 145598), (301, 128668), (532, 72799), (602, 64334), (817, 47404), (1204, 32167), (1634, 23702), (1693, 22876), (3268, 11851), (3386, 11438), (5719, 6772)]