275372648

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13103}}^1$

素因数の和:13217

約数の個数: 32

約数和(自身を含む): 537788160

約数和(自身を除く): 262415512

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 13103, 21016, 26206, 52412, 104824, 484811, 930313, 969622, 1860626, 1939244, 3721252, 3878488, 7442504, 34421581, 68843162, 137686324, 275372648]

約数ペア:

[(1, 275372648), (2, 137686324), (4, 68843162), (8, 34421581), (37, 7442504), (71, 3878488), (74, 3721252), (142, 1939244), (148, 1860626), (284, 969622), (296, 930313), (568, 484811), (2627, 104824), (5254, 52412), (10508, 26206), (13103, 21016)]