74999526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2269}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 171720960

約数和(自身を除く): 96721434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 2269, 2361, 4538, 4722, 5509, 6807, 11018, 13614, 15883, 16527, 31766, 33054, 47649, 95298, 1785703, 3571406, 5357109, 10714218, 12499921, 24999842, 37499763, 74999526]

約数ペア:

[(1, 74999526), (2, 37499763), (3, 24999842), (6, 12499921), (7, 10714218), (14, 5357109), (21, 3571406), (42, 1785703), (787, 95298), (1574, 47649), (2269, 33054), (2361, 31766), (4538, 16527), (4722, 15883), (5509, 13614), (6807, 11018)]