69942572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 152033280

約数和(自身を除く): 82090708

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 4241, 8246, 8482, 16492, 16964, 29687, 59374, 80579, 118748, 131471, 161158, 262942, 322316, 525884, 564053, 920297, 1128106, 1840594, 2256212, 2497949, 3681188, 4995898, 9991796, 17485643, 34971286, 69942572]

約数ペア:

[(1, 69942572), (2, 34971286), (4, 17485643), (7, 9991796), (14, 4995898), (19, 3681188), (28, 2497949), (31, 2256212), (38, 1840594), (62, 1128106), (76, 920297), (124, 564053), (133, 525884), (217, 322316), (266, 262942), (434, 161158), (532, 131471), (589, 118748), (868, 80579), (1178, 59374), (2356, 29687), (4123, 16964), (4241, 16492), (8246, 8482)]