39274612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 77086800

約数和(自身を除く): 37812188

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 137, 148, 149, 274, 298, 481, 548, 596, 962, 1781, 1924, 1937, 3562, 3874, 5069, 5513, 7124, 7748, 10138, 11026, 20276, 20413, 22052, 40826, 65897, 71669, 81652, 131794, 143338, 263588, 265369, 286676, 530738, 755281, 1061476, 1510562, 3021124, 9818653, 19637306, 39274612]

約数ペア:

[(1, 39274612), (2, 19637306), (4, 9818653), (13, 3021124), (26, 1510562), (37, 1061476), (52, 755281), (74, 530738), (137, 286676), (148, 265369), (149, 263588), (274, 143338), (298, 131794), (481, 81652), (548, 71669), (596, 65897), (962, 40826), (1781, 22052), (1924, 20413), (1937, 20276), (3562, 11026), (3874, 10138), (5069, 7748), (5513, 7124)]