78863476

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{4013}}^1$

素因数の和:4068

約数の個数: 24

約数和(自身を含む): 146671560

約数和(自身を除く): 67808084

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4013, 4913, 8026, 9826, 16052, 19652, 68221, 136442, 272884, 1159757, 2319514, 4639028, 19715869, 39431738, 78863476]

約数ペア:

[(1, 78863476), (2, 39431738), (4, 19715869), (17, 4639028), (34, 2319514), (68, 1159757), (289, 272884), (578, 136442), (1156, 68221), (4013, 19652), (4913, 16052), (8026, 9826)]