65323216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30697}}^1$

素因数の和:30731

約数の個数: 40

約数和(自身を含む): 152262080

約数和(自身を除く): 86938864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30697, 61394, 122788, 214879, 245576, 429758, 491152, 583243, 859516, 1166486, 1719032, 2332972, 3438064, 4082701, 4665944, 8165402, 9331888, 16330804, 32661608, 65323216]

約数ペア:

[(1, 65323216), (2, 32661608), (4, 16330804), (7, 9331888), (8, 8165402), (14, 4665944), (16, 4082701), (19, 3438064), (28, 2332972), (38, 1719032), (56, 1166486), (76, 859516), (112, 583243), (133, 491152), (152, 429758), (266, 245576), (304, 214879), (532, 122788), (1064, 61394), (2128, 30697)]