4248478576

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127843}}^1$

素因数の和:127949

約数の個数: 40

約数和(自身を含む): 8623844864

約数和(自身を除く): 4375366288

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 127843, 255686, 511372, 1022744, 2045488, 3963133, 7926266, 8565481, 15852532, 17130962, 31705064, 34261924, 63410128, 68523848, 137047696, 265529911, 531059822, 1062119644, 2124239288, 4248478576]

約数ペア:

[(1, 4248478576), (2, 2124239288), (4, 1062119644), (8, 531059822), (16, 265529911), (31, 137047696), (62, 68523848), (67, 63410128), (124, 34261924), (134, 31705064), (248, 17130962), (268, 15852532), (496, 8565481), (536, 7926266), (1072, 3963133), (2077, 2045488), (4154, 1022744), (8308, 511372), (16616, 255686), (33232, 127843)]