38446172

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 68266800

約数和(自身を除く): 29820628

約数列:

[1, 2, 4, 149, 251, 257, 298, 502, 514, 596, 1004, 1028, 37399, 38293, 64507, 74798, 76586, 129014, 149596, 153172, 258028, 9611543, 19223086, 38446172]

約数ペア:

[(1, 38446172), (2, 19223086), (4, 9611543), (149, 258028), (251, 153172), (257, 149596), (298, 129014), (502, 76586), (514, 74798), (596, 64507), (1004, 38293), (1028, 37399)]