66625696

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 71752544

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1429, 1457, 1504, 2858, 2914, 5716, 5828, 11432, 11656, 22864, 23312, 44299, 45728, 46624, 67163, 88598, 134326, 177196, 268652, 354392, 537304, 708784, 1074608, 1417568, 2082053, 2149216, 4164106, 8328212, 16656424, 33312848, 66625696]

約数ペア:

[(1, 66625696), (2, 33312848), (4, 16656424), (8, 8328212), (16, 4164106), (31, 2149216), (32, 2082053), (47, 1417568), (62, 1074608), (94, 708784), (124, 537304), (188, 354392), (248, 268652), (376, 177196), (496, 134326), (752, 88598), (992, 67163), (1429, 46624), (1457, 45728), (1504, 44299), (2858, 23312), (2914, 22864), (5716, 11656), (5828, 11432)]