68823568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1021}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 145990656

約数和(自身を除く): 77167088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 383, 766, 1021, 1532, 2042, 3064, 4084, 4213, 6128, 8168, 8426, 11231, 16336, 16852, 22462, 33704, 44924, 67408, 89848, 179696, 391043, 782086, 1564172, 3128344, 4301473, 6256688, 8602946, 17205892, 34411784, 68823568]

約数ペア:

[(1, 68823568), (2, 34411784), (4, 17205892), (8, 8602946), (11, 6256688), (16, 4301473), (22, 3128344), (44, 1564172), (88, 782086), (176, 391043), (383, 179696), (766, 89848), (1021, 67408), (1532, 44924), (2042, 33704), (3064, 22462), (4084, 16852), (4213, 16336), (6128, 11231), (8168, 8426)]