70480452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 188488832

約数和(自身を除く): 118008380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 1993, 2526, 2947, 3986, 5052, 5894, 5979, 7972, 8841, 11788, 11958, 13951, 17682, 23916, 27902, 35364, 41853, 55804, 83706, 167412, 839053, 1678106, 2517159, 3356212, 5034318, 5873371, 10068636, 11746742, 17620113, 23493484, 35240226, 70480452]

約数ペア:

[(1, 70480452), (2, 35240226), (3, 23493484), (4, 17620113), (6, 11746742), (7, 10068636), (12, 5873371), (14, 5034318), (21, 3356212), (28, 2517159), (42, 1678106), (84, 839053), (421, 167412), (842, 83706), (1263, 55804), (1684, 41853), (1993, 35364), (2526, 27902), (2947, 23916), (3986, 17682), (5052, 13951), (5894, 11958), (5979, 11788), (7972, 8841)]