73097936

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 145969824

約数和(自身を除く): 72871888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 587, 688, 724, 1174, 1448, 2348, 2896, 4696, 7783, 9392, 15566, 25241, 31132, 50482, 62264, 100964, 106247, 124528, 201928, 212494, 403856, 424988, 849976, 1699952, 4568621, 9137242, 18274484, 36548968, 73097936]

約数ペア:

[(1, 73097936), (2, 36548968), (4, 18274484), (8, 9137242), (16, 4568621), (43, 1699952), (86, 849976), (172, 424988), (181, 403856), (344, 212494), (362, 201928), (587, 124528), (688, 106247), (724, 100964), (1174, 62264), (1448, 50482), (2348, 31132), (2896, 25241), (4696, 15566), (7783, 9392)]