72578534

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 56122906

約数列:

[1, 2, 7, 14, 37, 74, 167, 259, 334, 518, 839, 1169, 1678, 2338, 5873, 6179, 11746, 12358, 31043, 43253, 62086, 86506, 140113, 217301, 280226, 434602, 980791, 1961582, 5184181, 10368362, 36289267, 72578534]

約数ペア:

[(1, 72578534), (2, 36289267), (7, 10368362), (14, 5184181), (37, 1961582), (74, 980791), (167, 434602), (259, 280226), (334, 217301), (518, 140113), (839, 86506), (1169, 62086), (1678, 43253), (2338, 31043), (5873, 12358), (6179, 11746)]