66327758

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 50761522

約数列:

[1, 2, 7, 14, 43, 86, 239, 301, 461, 478, 602, 922, 1673, 3227, 3346, 6454, 10277, 19823, 20554, 39646, 71939, 110179, 138761, 143878, 220358, 277522, 771253, 1542506, 4737697, 9475394, 33163879, 66327758]

約数ペア:

[(1, 66327758), (2, 33163879), (7, 9475394), (14, 4737697), (43, 1542506), (86, 771253), (239, 277522), (301, 220358), (461, 143878), (478, 138761), (602, 110179), (922, 71939), (1673, 39646), (3227, 20554), (3346, 19823), (6454, 10277)]