64274392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88289}}^1$

素因数の和:88315

約数の個数: 32

約数和(自身を含む): 148327200

約数和(自身を除く): 84052808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 88289, 176578, 353156, 618023, 706312, 1147757, 1236046, 2295514, 2472092, 4591028, 4944184, 8034299, 9182056, 16068598, 32137196, 64274392]

約数ペア:

[(1, 64274392), (2, 32137196), (4, 16068598), (7, 9182056), (8, 8034299), (13, 4944184), (14, 4591028), (26, 2472092), (28, 2295514), (52, 1236046), (56, 1147757), (91, 706312), (104, 618023), (182, 353156), (364, 176578), (728, 88289)]