68453296

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{2659}}^1$

素因数の和:4276

約数の個数: 20

約数和(自身を含む): 132760600

約数和(自身を除く): 64307304

約数列:

[1, 2, 4, 8, 16, 1609, 2659, 3218, 5318, 6436, 10636, 12872, 21272, 25744, 42544, 4278331, 8556662, 17113324, 34226648, 68453296]

約数ペア:

[(1, 68453296), (2, 34226648), (4, 17113324), (8, 8556662), (16, 4278331), (1609, 42544), (2659, 25744), (3218, 21272), (5318, 12872), (6436, 10636)]