64884136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 126765000

約数和(自身を除く): 61880864

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 1877, 3754, 4321, 7508, 8642, 15016, 17284, 34568, 54433, 108866, 217732, 279673, 435464, 559346, 1118692, 2237384, 8110517, 16221034, 32442068, 64884136]

約数ペア:

[(1, 64884136), (2, 32442068), (4, 16221034), (8, 8110517), (29, 2237384), (58, 1118692), (116, 559346), (149, 435464), (232, 279673), (298, 217732), (596, 108866), (1192, 54433), (1877, 34568), (3754, 17284), (4321, 15016), (7508, 8642)]