64854932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 124966800

約数和(自身を除く): 60111868

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 149, 173, 298, 346, 596, 629, 692, 1258, 2516, 2533, 2941, 5066, 5513, 5882, 6401, 10132, 11026, 11764, 12802, 22052, 25604, 25777, 51554, 93721, 103108, 108817, 187442, 217634, 374884, 435268, 438209, 876418, 953749, 1752836, 1907498, 3814996, 16213733, 32427466, 64854932]

約数ペア:

[(1, 64854932), (2, 32427466), (4, 16213733), (17, 3814996), (34, 1907498), (37, 1752836), (68, 953749), (74, 876418), (148, 438209), (149, 435268), (173, 374884), (298, 217634), (346, 187442), (596, 108817), (629, 103108), (692, 93721), (1258, 51554), (2516, 25777), (2533, 25604), (2941, 22052), (5066, 12802), (5513, 11764), (5882, 11026), (6401, 10132)]