67816864

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 138595968

約数和(自身を除く): 70779104

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 94, 134, 188, 268, 376, 536, 673, 752, 1072, 1346, 1504, 2144, 2692, 3149, 5384, 6298, 10768, 12596, 21536, 25192, 31631, 45091, 50384, 63262, 90182, 100768, 126524, 180364, 253048, 360728, 506096, 721456, 1012192, 1442912, 2119277, 4238554, 8477108, 16954216, 33908432, 67816864]

約数ペア:

[(1, 67816864), (2, 33908432), (4, 16954216), (8, 8477108), (16, 4238554), (32, 2119277), (47, 1442912), (67, 1012192), (94, 721456), (134, 506096), (188, 360728), (268, 253048), (376, 180364), (536, 126524), (673, 100768), (752, 90182), (1072, 63262), (1346, 50384), (1504, 45091), (2144, 31631), (2692, 25192), (3149, 21536), (5384, 12596), (6298, 10768)]