15663890784

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3471607}}^1$

素因数の和:3471667

約数の個数: 48

約数和(自身を含む): 41992570368

約数和(自身を除く): 26328679584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 3471607, 6943214, 10414821, 13886428, 20829642, 27772856, 41659284, 55545712, 83318568, 111091424, 163165529, 166637136, 326331058, 333274272, 489496587, 652662116, 978993174, 1305324232, 1957986348, 2610648464, 3915972696, 5221296928, 7831945392, 15663890784]

約数ペア:

[(1, 15663890784), (2, 7831945392), (3, 5221296928), (4, 3915972696), (6, 2610648464), (8, 1957986348), (12, 1305324232), (16, 978993174), (24, 652662116), (32, 489496587), (47, 333274272), (48, 326331058), (94, 166637136), (96, 163165529), (141, 111091424), (188, 83318568), (282, 55545712), (376, 41659284), (564, 27772856), (752, 20829642), (1128, 13886428), (1504, 10414821), (2256, 6943214), (4512, 3471607)]