65653532

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2706

約数の個数: 36

約数和(自身を含む): 134724744

約数和(自身を除く): 69071212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 2557, 3668, 5114, 6419, 10228, 12838, 17899, 25676, 35798, 71596, 125293, 250586, 334967, 501172, 669934, 1339868, 2344769, 4689538, 9379076, 16413383, 32826766, 65653532]

約数ペア:

[(1, 65653532), (2, 32826766), (4, 16413383), (7, 9379076), (14, 4689538), (28, 2344769), (49, 1339868), (98, 669934), (131, 501172), (196, 334967), (262, 250586), (524, 125293), (917, 71596), (1834, 35798), (2557, 25676), (3668, 17899), (5114, 12838), (6419, 10228)]