71147512

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 135582480

約数和(自身を除く): 64434968

約数列:

[1, 2, 4, 8, 113, 211, 226, 373, 422, 452, 746, 844, 904, 1492, 1688, 2984, 23843, 42149, 47686, 78703, 84298, 95372, 157406, 168596, 190744, 314812, 337192, 629624, 8893439, 17786878, 35573756, 71147512]

約数ペア:

[(1, 71147512), (2, 35573756), (4, 17786878), (8, 8893439), (113, 629624), (211, 337192), (226, 314812), (373, 190744), (422, 168596), (452, 157406), (746, 95372), (844, 84298), (904, 78703), (1492, 47686), (1688, 42149), (2984, 23843)]