39121624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 78004080

約数和(自身を除く): 38882456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 937, 1228, 1874, 2456, 3748, 5219, 7496, 10438, 15929, 20876, 31858, 41752, 63716, 127432, 287659, 575318, 1150636, 2301272, 4890203, 9780406, 19560812, 39121624]

約数ペア:

[(1, 39121624), (2, 19560812), (4, 9780406), (8, 4890203), (17, 2301272), (34, 1150636), (68, 575318), (136, 287659), (307, 127432), (614, 63716), (937, 41752), (1228, 31858), (1874, 20876), (2456, 15929), (3748, 10438), (5219, 7496)]