7828534

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 14971392

約数和(自身を除く): 7142858

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 127, 238, 254, 259, 518, 629, 833, 889, 1258, 1666, 1778, 1813, 2159, 3626, 4318, 4403, 4699, 6223, 8806, 9398, 12446, 15113, 30226, 30821, 32893, 61642, 65786, 79883, 105791, 159766, 211582, 230251, 460502, 559181, 1118362, 3914267, 7828534]

約数ペア:

[(1, 7828534), (2, 3914267), (7, 1118362), (14, 559181), (17, 460502), (34, 230251), (37, 211582), (49, 159766), (74, 105791), (98, 79883), (119, 65786), (127, 61642), (238, 32893), (254, 30821), (259, 30226), (518, 15113), (629, 12446), (833, 9398), (889, 8806), (1258, 6223), (1666, 4699), (1778, 4403), (1813, 4318), (2159, 3626)]