3966464

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 40

約数和(自身を含む): 8118528

約数和(自身を除く): 4152064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 128, 244, 254, 256, 488, 508, 512, 976, 1016, 1952, 2032, 3904, 4064, 7747, 7808, 8128, 15494, 15616, 16256, 30988, 31232, 32512, 61976, 65024, 123952, 247904, 495808, 991616, 1983232, 3966464]

約数ペア:

[(1, 3966464), (2, 1983232), (4, 991616), (8, 495808), (16, 247904), (32, 123952), (61, 65024), (64, 61976), (122, 32512), (127, 31232), (128, 30988), (244, 16256), (254, 15616), (256, 15494), (488, 8128), (508, 7808), (512, 7747), (976, 4064), (1016, 3904), (1952, 2032)]