64844878

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 114488064

約数和(自身を除く): 49643186

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 469, 511, 938, 947, 1022, 1894, 4891, 6629, 9782, 13258, 34237, 63449, 68474, 69131, 126898, 138262, 444143, 483917, 888286, 967834, 4631777, 9263554, 32422439, 64844878]

約数ペア:

[(1, 64844878), (2, 32422439), (7, 9263554), (14, 4631777), (67, 967834), (73, 888286), (134, 483917), (146, 444143), (469, 138262), (511, 126898), (938, 69131), (947, 68474), (1022, 63449), (1894, 34237), (4891, 13258), (6629, 9782)]