1329125888

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{22973}}^1$

素因数の和:23104

約数の個数: 40

約数和(自身を含む): 2679273828

約数和(自身を除く): 1350147940

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 22973, 28928, 45946, 57856, 91892, 183784, 367568, 735136, 1470272, 2595949, 2940544, 5191898, 5881088, 10383796, 11762176, 20767592, 41535184, 83070368, 166140736, 332281472, 664562944, 1329125888]

約数ペア:

[(1, 1329125888), (2, 664562944), (4, 332281472), (8, 166140736), (16, 83070368), (32, 41535184), (64, 20767592), (113, 11762176), (128, 10383796), (226, 5881088), (256, 5191898), (452, 2940544), (512, 2595949), (904, 1470272), (1808, 735136), (3616, 367568), (7232, 183784), (14464, 91892), (22973, 57856), (28928, 45946)]