17927416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 36408960

約数和(自身を除く): 18481544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 773, 892, 1546, 1784, 2899, 3092, 5798, 6184, 10049, 11596, 20098, 23192, 40196, 80392, 172379, 344758, 689516, 1379032, 2240927, 4481854, 8963708, 17927416]

約数ペア:

[(1, 17927416), (2, 8963708), (4, 4481854), (8, 2240927), (13, 1379032), (26, 689516), (52, 344758), (104, 172379), (223, 80392), (446, 40196), (773, 23192), (892, 20098), (1546, 11596), (1784, 10049), (2899, 6184), (3092, 5798)]