71406596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 137722032

約数和(自身を除く): 66315436

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 101, 148, 202, 281, 404, 562, 629, 1124, 1258, 1717, 2516, 3434, 3737, 4777, 6868, 7474, 9554, 10397, 14948, 19108, 20794, 28381, 41588, 56762, 63529, 113524, 127058, 176749, 254116, 353498, 482477, 706996, 964954, 1050097, 1929908, 2100194, 4200388, 17851649, 35703298, 71406596]

約数ペア:

[(1, 71406596), (2, 35703298), (4, 17851649), (17, 4200388), (34, 2100194), (37, 1929908), (68, 1050097), (74, 964954), (101, 706996), (148, 482477), (202, 353498), (281, 254116), (404, 176749), (562, 127058), (629, 113524), (1124, 63529), (1258, 56762), (1717, 41588), (2516, 28381), (3434, 20794), (3737, 19108), (4777, 14948), (6868, 10397), (7474, 9554)]