4400264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 9296640

約数和(自身を除く): 4896376

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 1613, 2728, 3226, 6452, 12904, 17743, 35486, 50003, 70972, 100006, 141944, 200012, 400024, 550033, 1100066, 2200132, 4400264]

約数ペア:

[(1, 4400264), (2, 2200132), (4, 1100066), (8, 550033), (11, 400024), (22, 200012), (31, 141944), (44, 100006), (62, 70972), (88, 50003), (124, 35486), (248, 17743), (341, 12904), (682, 6452), (1364, 3226), (1613, 2728)]