61769428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 128275840

約数和(自身を除く): 66506412

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 436, 518, 547, 763, 1036, 1094, 1526, 2188, 3052, 3829, 4033, 7658, 8066, 15316, 16132, 20239, 28231, 40478, 56462, 59623, 80956, 112924, 119246, 141673, 238492, 283346, 417361, 566692, 834722, 1669444, 2206051, 4412102, 8824204, 15442357, 30884714, 61769428]

約数ペア:

[(1, 61769428), (2, 30884714), (4, 15442357), (7, 8824204), (14, 4412102), (28, 2206051), (37, 1669444), (74, 834722), (109, 566692), (148, 417361), (218, 283346), (259, 238492), (436, 141673), (518, 119246), (547, 112924), (763, 80956), (1036, 59623), (1094, 56462), (1526, 40478), (2188, 28231), (3052, 20239), (3829, 16132), (4033, 15316), (7658, 8066)]