71406112

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 144412632

約数和(自身を除く): 73006520

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 157, 233, 244, 314, 466, 488, 628, 932, 976, 1256, 1864, 1952, 2512, 3728, 5024, 7456, 9577, 14213, 19154, 28426, 36581, 38308, 56852, 73162, 76616, 113704, 146324, 153232, 227408, 292648, 306464, 454816, 585296, 1170592, 2231441, 4462882, 8925764, 17851528, 35703056, 71406112]

約数ペア:

[(1, 71406112), (2, 35703056), (4, 17851528), (8, 8925764), (16, 4462882), (32, 2231441), (61, 1170592), (122, 585296), (157, 454816), (233, 306464), (244, 292648), (314, 227408), (466, 153232), (488, 146324), (628, 113704), (932, 76616), (976, 73162), (1256, 56852), (1864, 38308), (1952, 36581), (2512, 28426), (3728, 19154), (5024, 14213), (7456, 9577)]