67280452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 120016512

約数和(自身を除く): 52736060

約数列:

[1, 2, 4, 71, 142, 241, 284, 482, 964, 983, 1966, 3932, 17111, 34222, 68444, 69793, 139586, 236903, 279172, 473806, 947612, 16820113, 33640226, 67280452]

約数ペア:

[(1, 67280452), (2, 33640226), (4, 16820113), (71, 947612), (142, 473806), (241, 279172), (284, 236903), (482, 139586), (964, 69793), (983, 68444), (1966, 34222), (3932, 17111)]