1555184

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 30

約数和(自身を含む): 3140424

約数和(自身を除く): 1585240

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1369, 2627, 2738, 5254, 5476, 10508, 10952, 21016, 21904, 42032, 97199, 194398, 388796, 777592, 1555184]

約数ペア:

[(1, 1555184), (2, 777592), (4, 388796), (8, 194398), (16, 97199), (37, 42032), (71, 21904), (74, 21016), (142, 10952), (148, 10508), (284, 5476), (296, 5254), (568, 2738), (592, 2627), (1136, 1369)]