73866616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 145499040

約数和(自身を除く): 71632424

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 2557, 3611, 5114, 7222, 10228, 14444, 20456, 28888, 58811, 117622, 235244, 401449, 470488, 802898, 1605796, 3211592, 9233327, 18466654, 36933308, 73866616]

約数ペア:

[(1, 73866616), (2, 36933308), (4, 18466654), (8, 9233327), (23, 3211592), (46, 1605796), (92, 802898), (157, 470488), (184, 401449), (314, 235244), (628, 117622), (1256, 58811), (2557, 28888), (3611, 20456), (5114, 14444), (7222, 10228)]