71380878836

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1\times {\mathrm{1103}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 127641830400

約数和(自身を除く): 56260951564

約数列:

[1, 2, 4, 59, 118, 236, 443, 619, 886, 1103, 1238, 1772, 2206, 2476, 4412, 26137, 36521, 52274, 65077, 73042, 104548, 130154, 146084, 260308, 274217, 488629, 548434, 682757, 977258, 1096868, 1365514, 1954516, 2731028, 16178803, 28829111, 32357606, 40282663, 57658222, 64715212, 80565326, 115316444, 161130652, 302461351, 604922702, 1209845404, 17845219709, 35690439418, 71380878836]

約数ペア:

[(1, 71380878836), (2, 35690439418), (4, 17845219709), (59, 1209845404), (118, 604922702), (236, 302461351), (443, 161130652), (619, 115316444), (886, 80565326), (1103, 64715212), (1238, 57658222), (1772, 40282663), (2206, 32357606), (2476, 28829111), (4412, 16178803), (26137, 2731028), (36521, 1954516), (52274, 1365514), (65077, 1096868), (73042, 977258), (104548, 682757), (130154, 548434), (146084, 488629), (260308, 274217)]