74520664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 144187200

約数和(自身を除く): 69666536

約数列:

[1, 2, 4, 8, 37, 74, 148, 271, 296, 542, 929, 1084, 1858, 2168, 3716, 7432, 10027, 20054, 34373, 40108, 68746, 80216, 137492, 251759, 274984, 503518, 1007036, 2014072, 9315083, 18630166, 37260332, 74520664]

約数ペア:

[(1, 74520664), (2, 37260332), (4, 18630166), (8, 9315083), (37, 2014072), (74, 1007036), (148, 503518), (271, 274984), (296, 251759), (542, 137492), (929, 80216), (1084, 68746), (1858, 40108), (2168, 34373), (3716, 20054), (7432, 10027)]