74906416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11617}}^1$

素因数の和:11669

約数の個数: 40

約数和(自身を含む): 161350784

約数和(自身を除く): 86444368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11617, 23234, 46468, 92936, 151021, 185872, 302042, 360127, 604084, 720254, 1208168, 1440508, 2416336, 2881016, 4681651, 5762032, 9363302, 18726604, 37453208, 74906416]

約数ペア:

[(1, 74906416), (2, 37453208), (4, 18726604), (8, 9363302), (13, 5762032), (16, 4681651), (26, 2881016), (31, 2416336), (52, 1440508), (62, 1208168), (104, 720254), (124, 604084), (208, 360127), (248, 302042), (403, 185872), (496, 151021), (806, 92936), (1612, 46468), (3224, 23234), (6448, 11617)]