67326728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63277}}^1$

素因数の和:63309

約数の個数: 32

約数和(自身を含む): 151867200

約数和(自身を除く): 84540472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 63277, 126554, 253108, 442939, 506216, 885878, 1202263, 1771756, 2404526, 3543512, 4809052, 8415841, 9618104, 16831682, 33663364, 67326728]

約数ペア:

[(1, 67326728), (2, 33663364), (4, 16831682), (7, 9618104), (8, 8415841), (14, 4809052), (19, 3543512), (28, 2404526), (38, 1771756), (56, 1202263), (76, 885878), (133, 506216), (152, 442939), (266, 253108), (532, 126554), (1064, 63277)]