68944316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 146849472

約数和(自身を除く): 77905156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 476, 482, 601, 964, 1202, 1687, 2404, 3374, 4097, 4207, 6748, 8194, 8414, 10217, 16388, 16828, 20434, 28679, 40868, 57358, 71519, 114716, 143038, 144841, 286076, 289682, 579364, 1013887, 2027774, 2462297, 4055548, 4924594, 9849188, 17236079, 34472158, 68944316]

約数ペア:

[(1, 68944316), (2, 34472158), (4, 17236079), (7, 9849188), (14, 4924594), (17, 4055548), (28, 2462297), (34, 2027774), (68, 1013887), (119, 579364), (238, 289682), (241, 286076), (476, 144841), (482, 143038), (601, 114716), (964, 71519), (1202, 57358), (1687, 40868), (2404, 28679), (3374, 20434), (4097, 16828), (4207, 16388), (6748, 10217), (8194, 8414)]