78138476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48473}}^1$

素因数の和:48521

約数の個数: 24

約数和(自身を含む): 152014464

約数和(自身を除く): 73875988

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 48473, 96946, 193892, 630149, 1260298, 1502663, 2520596, 3005326, 6010652, 19534619, 39069238, 78138476]

約数ペア:

[(1, 78138476), (2, 39069238), (4, 19534619), (13, 6010652), (26, 3005326), (31, 2520596), (52, 1502663), (62, 1260298), (124, 630149), (403, 193892), (806, 96946), (1612, 48473)]