18655116992

素因数分解:

$2^6\times {\mathrm{4931}}^1\times {\mathrm{59113}}^1$

素因数の和:64056

約数の個数: 28

約数和(自身を含む): 37026881496

約数和(自身を除く): 18371764504

約数列:

[1, 2, 4, 8, 16, 32, 64, 4931, 9862, 19724, 39448, 59113, 78896, 118226, 157792, 236452, 315584, 472904, 945808, 1891616, 3783232, 291486203, 582972406, 1165944812, 2331889624, 4663779248, 9327558496, 18655116992]

約数ペア:

[(1, 18655116992), (2, 9327558496), (4, 4663779248), (8, 2331889624), (16, 1165944812), (32, 582972406), (64, 291486203), (4931, 3783232), (9862, 1891616), (19724, 945808), (39448, 472904), (59113, 315584), (78896, 236452), (118226, 157792)]