67797616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 136893024

約数和(自身を除く): 69095408

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1613, 2627, 3226, 5254, 6452, 10508, 12904, 21016, 25808, 42032, 59681, 114523, 119362, 229046, 238724, 458092, 477448, 916184, 954896, 1832368, 4237351, 8474702, 16949404, 33898808, 67797616]

約数ペア:

[(1, 67797616), (2, 33898808), (4, 16949404), (8, 8474702), (16, 4237351), (37, 1832368), (71, 954896), (74, 916184), (142, 477448), (148, 458092), (284, 238724), (296, 229046), (568, 119362), (592, 114523), (1136, 59681), (1613, 42032), (2627, 25808), (3226, 21016), (5254, 12904), (6452, 10508)]