8928050068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{2689}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 19043908800

約数和(自身を除く): 10115858732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 2689, 3002, 5378, 6004, 6241, 10507, 10756, 12482, 18823, 21014, 24964, 37646, 42028, 43687, 51091, 75292, 87374, 102182, 118579, 174748, 204364, 212431, 237158, 357637, 424862, 474316, 715274, 830053, 849724, 1430548, 1487017, 1660106, 2974034, 3320212, 4036189, 5948068, 8072378, 16144756, 16782049, 28253323, 33564098, 56506646, 67128196, 113013292, 117474343, 234948686, 318858931, 469897372, 637717862, 1275435724, 2232012517, 4464025034, 8928050068]

約数ペア:

[(1, 8928050068), (2, 4464025034), (4, 2232012517), (7, 1275435724), (14, 637717862), (19, 469897372), (28, 318858931), (38, 234948686), (76, 117474343), (79, 113013292), (133, 67128196), (158, 56506646), (266, 33564098), (316, 28253323), (532, 16782049), (553, 16144756), (1106, 8072378), (1501, 5948068), (2212, 4036189), (2689, 3320212), (3002, 2974034), (5378, 1660106), (6004, 1487017), (6241, 1430548), (10507, 849724), (10756, 830053), (12482, 715274), (18823, 474316), (21014, 424862), (24964, 357637), (37646, 237158), (42028, 212431), (43687, 204364), (51091, 174748), (75292, 118579), (87374, 102182)]