64939512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{245983}}^1$

素因数の和:246003

約数の個数: 32

約数和(自身を含む): 177108480

約数和(自身を除く): 112168968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 245983, 491966, 737949, 983932, 1475898, 1967864, 2705813, 2951796, 5411626, 5903592, 8117439, 10823252, 16234878, 21646504, 32469756, 64939512]

約数ペア:

[(1, 64939512), (2, 32469756), (3, 21646504), (4, 16234878), (6, 10823252), (8, 8117439), (11, 5903592), (12, 5411626), (22, 2951796), (24, 2705813), (33, 1967864), (44, 1475898), (66, 983932), (88, 737949), (132, 491966), (264, 245983)]