64228612

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 54

約数和(自身を含む): 134549982

約数和(自身を除く): 70321370

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 73, 98, 134, 146, 196, 268, 292, 469, 511, 938, 1022, 1876, 2044, 3283, 3577, 4489, 4891, 6566, 7154, 8978, 9782, 13132, 14308, 17956, 19564, 31423, 34237, 62846, 68474, 125692, 136948, 219961, 239659, 327697, 439922, 479318, 655394, 879844, 958636, 1310788, 2293879, 4587758, 9175516, 16057153, 32114306, 64228612]

約数ペア:

[(1, 64228612), (2, 32114306), (4, 16057153), (7, 9175516), (14, 4587758), (28, 2293879), (49, 1310788), (67, 958636), (73, 879844), (98, 655394), (134, 479318), (146, 439922), (196, 327697), (268, 239659), (292, 219961), (469, 136948), (511, 125692), (938, 68474), (1022, 62846), (1876, 34237), (2044, 31423), (3283, 19564), (3577, 17956), (4489, 14308), (4891, 13132), (6566, 9782), (7154, 8978)]