69241508

素因数分解:

$2^2\times 7^2\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1212

約数の個数: 36

約数和(自身を含む): 141432732

約数和(自身を除く): 72191224

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 541, 653, 1082, 1306, 2164, 2612, 3787, 4571, 7574, 9142, 15148, 18284, 26509, 31997, 53018, 63994, 106036, 127988, 353273, 706546, 1413092, 2472911, 4945822, 9891644, 17310377, 34620754, 69241508]

約数ペア:

[(1, 69241508), (2, 34620754), (4, 17310377), (7, 9891644), (14, 4945822), (28, 2472911), (49, 1413092), (98, 706546), (196, 353273), (541, 127988), (653, 106036), (1082, 63994), (1306, 53018), (2164, 31997), (2612, 26509), (3787, 18284), (4571, 15148), (7574, 9142)]