34231372

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 70737408

約数和(自身を除く): 36506036

約数列:

[1, 2, 4, 7, 14, 28, 67, 71, 134, 142, 257, 268, 284, 469, 497, 514, 938, 994, 1028, 1799, 1876, 1988, 3598, 4757, 7196, 9514, 17219, 18247, 19028, 33299, 34438, 36494, 66598, 68876, 72988, 120533, 127729, 133196, 241066, 255458, 482132, 510916, 1222549, 2445098, 4890196, 8557843, 17115686, 34231372]

約数ペア:

[(1, 34231372), (2, 17115686), (4, 8557843), (7, 4890196), (14, 2445098), (28, 1222549), (67, 510916), (71, 482132), (134, 255458), (142, 241066), (257, 133196), (268, 127729), (284, 120533), (469, 72988), (497, 68876), (514, 66598), (938, 36494), (994, 34438), (1028, 33299), (1799, 19028), (1876, 18247), (1988, 17219), (3598, 9514), (4757, 7196)]