71363288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 138544560

約数和(自身を除く): 67181272

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 2243, 3977, 4486, 7954, 8972, 15908, 17944, 31816, 91963, 183926, 217571, 367852, 435142, 735704, 870284, 1740568, 8920411, 17840822, 35681644, 71363288]

約数ペア:

[(1, 71363288), (2, 35681644), (4, 17840822), (8, 8920411), (41, 1740568), (82, 870284), (97, 735704), (164, 435142), (194, 367852), (328, 217571), (388, 183926), (776, 91963), (2243, 31816), (3977, 17944), (4486, 15908), (7954, 8972)]