65540024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20129}}^1$

素因数の和:20183

約数の個数: 32

約数和(自身を含む): 137689200

約数和(自身を除く): 72149176

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20129, 40258, 80516, 161032, 221419, 442838, 744773, 885676, 1489546, 1771352, 2979092, 5958184, 8192503, 16385006, 32770012, 65540024]

約数ペア:

[(1, 65540024), (2, 32770012), (4, 16385006), (8, 8192503), (11, 5958184), (22, 2979092), (37, 1771352), (44, 1489546), (74, 885676), (88, 744773), (148, 442838), (296, 221419), (407, 161032), (814, 80516), (1628, 40258), (3256, 20129)]