1621056

素因数分解:

$2^6\times 3^1\times {\mathrm{8443}}^1$

素因数の和:8458

約数の個数: 28

約数和(自身を含む): 4289552

約数和(自身を除く): 2668496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 8443, 16886, 25329, 33772, 50658, 67544, 101316, 135088, 202632, 270176, 405264, 540352, 810528, 1621056]

約数ペア:

[(1, 1621056), (2, 810528), (3, 540352), (4, 405264), (6, 270176), (8, 202632), (12, 135088), (16, 101316), (24, 67544), (32, 50658), (48, 33772), (64, 25329), (96, 16886), (192, 8443)]