71445584

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9521}}^1$

素因数の和:9603

約数の個数: 40

約数和(自身を含む): 160579008

約数和(自身を除く): 89133424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9521, 19042, 38084, 66647, 76168, 133294, 152336, 266588, 533176, 637907, 1066352, 1275814, 2551628, 4465349, 5103256, 8930698, 10206512, 17861396, 35722792, 71445584]

約数ペア:

[(1, 71445584), (2, 35722792), (4, 17861396), (7, 10206512), (8, 8930698), (14, 5103256), (16, 4465349), (28, 2551628), (56, 1275814), (67, 1066352), (112, 637907), (134, 533176), (268, 266588), (469, 152336), (536, 133294), (938, 76168), (1072, 66647), (1876, 38084), (3752, 19042), (7504, 9521)]