71383128536

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{155921}}^1$

素因数の和:156659

約数の個数: 32

約数和(自身を含む): 135558586800

約数和(自身を除く): 64175458264

約数列:

[1, 2, 4, 8, 89, 178, 356, 643, 712, 1286, 2572, 5144, 57227, 114454, 155921, 228908, 311842, 457816, 623684, 1247368, 13876969, 27753938, 55507876, 100257203, 111015752, 200514406, 401028812, 802057624, 8922891067, 17845782134, 35691564268, 71383128536]

約数ペア:

[(1, 71383128536), (2, 35691564268), (4, 17845782134), (8, 8922891067), (89, 802057624), (178, 401028812), (356, 200514406), (643, 111015752), (712, 100257203), (1286, 55507876), (2572, 27753938), (5144, 13876969), (57227, 1247368), (114454, 623684), (155921, 457816), (228908, 311842)]