68031502

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 130540032

約数和(自身を除く): 62508530

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 223, 283, 446, 539, 566, 1078, 1561, 1981, 2453, 3113, 3122, 3962, 4906, 6226, 10927, 13867, 17171, 21791, 21854, 27734, 34342, 43582, 63109, 120197, 126218, 152537, 240394, 305074, 441763, 694199, 883526, 1388398, 3092341, 4859393, 6184682, 9718786, 34015751, 68031502]

約数ペア:

[(1, 68031502), (2, 34015751), (7, 9718786), (11, 6184682), (14, 4859393), (22, 3092341), (49, 1388398), (77, 883526), (98, 694199), (154, 441763), (223, 305074), (283, 240394), (446, 152537), (539, 126218), (566, 120197), (1078, 63109), (1561, 43582), (1981, 34342), (2453, 27734), (3113, 21854), (3122, 21791), (3962, 17171), (4906, 13867), (6226, 10927)]