3942297728

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{5431}}^1$

素因数の和:5605

約数の個数: 64

約数和(自身を含む): 8078253120

約数和(自身を除く): 4135955392

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 107, 128, 212, 214, 424, 428, 848, 856, 1696, 1712, 3392, 3424, 5431, 5671, 6784, 6848, 10862, 11342, 13696, 21724, 22684, 43448, 45368, 86896, 90736, 173792, 181472, 287843, 347584, 362944, 575686, 581117, 695168, 725888, 1151372, 1162234, 2302744, 2324468, 4605488, 4648936, 9210976, 9297872, 18421952, 18595744, 30799201, 36843904, 37191488, 61598402, 74382976, 123196804, 246393608, 492787216, 985574432, 1971148864, 3942297728]

約数ペア:

[(1, 3942297728), (2, 1971148864), (4, 985574432), (8, 492787216), (16, 246393608), (32, 123196804), (53, 74382976), (64, 61598402), (106, 37191488), (107, 36843904), (128, 30799201), (212, 18595744), (214, 18421952), (424, 9297872), (428, 9210976), (848, 4648936), (856, 4605488), (1696, 2324468), (1712, 2302744), (3392, 1162234), (3424, 1151372), (5431, 725888), (5671, 695168), (6784, 581117), (6848, 575686), (10862, 362944), (11342, 347584), (13696, 287843), (21724, 181472), (22684, 173792), (43448, 90736), (45368, 86896)]