74289894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12911}}^1$

素因数の和:13060

約数の個数: 32

約数和(自身を含む): 171058176

約数和(自身を除く): 96768282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 12911, 25822, 38733, 77466, 90377, 180754, 271131, 542262, 1768807, 3537614, 5306421, 10612842, 12381649, 24763298, 37144947, 74289894]

約数ペア:

[(1, 74289894), (2, 37144947), (3, 24763298), (6, 12381649), (7, 10612842), (14, 5306421), (21, 3537614), (42, 1768807), (137, 542262), (274, 271131), (411, 180754), (822, 90377), (959, 77466), (1918, 38733), (2877, 25822), (5754, 12911)]