69357296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{677}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 142081680

約数和(自身を除く): 72724384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 337, 674, 677, 1348, 1354, 2696, 2708, 5392, 5416, 6403, 10832, 12806, 12863, 25612, 25726, 51224, 51452, 102448, 102904, 205808, 228149, 456298, 912596, 1825192, 3650384, 4334831, 8669662, 17339324, 34678648, 69357296]

約数ペア:

[(1, 69357296), (2, 34678648), (4, 17339324), (8, 8669662), (16, 4334831), (19, 3650384), (38, 1825192), (76, 912596), (152, 456298), (304, 228149), (337, 205808), (674, 102904), (677, 102448), (1348, 51452), (1354, 51224), (2696, 25726), (2708, 25612), (5392, 12863), (5416, 12806), (6403, 10832)]