495808

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 28

約数和(自身を含む): 1007872

約数和(自身を除く): 512064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 488, 508, 976, 1016, 1952, 2032, 3904, 4064, 7747, 8128, 15494, 30988, 61976, 123952, 247904, 495808]

約数ペア:

[(1, 495808), (2, 247904), (4, 123952), (8, 61976), (16, 30988), (32, 15494), (61, 8128), (64, 7747), (122, 4064), (127, 3904), (244, 2032), (254, 1952), (488, 1016), (508, 976)]