72385616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{122273}}^1$

素因数の和:122318

約数の個数: 20

約数和(自身を含む): 144038772

約数和(自身を除く): 71653156

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 122273, 244546, 489092, 978184, 1956368, 4524101, 9048202, 18096404, 36192808, 72385616]

約数ペア:

[(1, 72385616), (2, 36192808), (4, 18096404), (8, 9048202), (16, 4524101), (37, 1956368), (74, 978184), (148, 489092), (296, 244546), (592, 122273)]