64187732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 134464512

約数和(自身を除く): 70276780

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1013, 1022, 2026, 2044, 2263, 4052, 4526, 7091, 9052, 14182, 15841, 28364, 31403, 31682, 62806, 63364, 73949, 125612, 147898, 219821, 295796, 439642, 517643, 879284, 1035286, 2070572, 2292419, 4584838, 9169676, 16046933, 32093866, 64187732]

約数ペア:

[(1, 64187732), (2, 32093866), (4, 16046933), (7, 9169676), (14, 4584838), (28, 2292419), (31, 2070572), (62, 1035286), (73, 879284), (124, 517643), (146, 439642), (217, 295796), (292, 219821), (434, 147898), (511, 125612), (868, 73949), (1013, 63364), (1022, 62806), (2026, 31682), (2044, 31403), (2263, 28364), (4052, 15841), (4526, 14182), (7091, 9052)]