8712754768

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1039}}^1\times {\mathrm{1307}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 16952307840

約数和(自身を除く): 8239553072

約数列:

[1, 2, 4, 8, 16, 401, 802, 1039, 1307, 1604, 2078, 2614, 3208, 4156, 5228, 6416, 8312, 10456, 16624, 20912, 416639, 524107, 833278, 1048214, 1357973, 1666556, 2096428, 2715946, 3333112, 4192856, 5431892, 6666224, 8385712, 10863784, 21727568, 544547173, 1089094346, 2178188692, 4356377384, 8712754768]

約数ペア:

[(1, 8712754768), (2, 4356377384), (4, 2178188692), (8, 1089094346), (16, 544547173), (401, 21727568), (802, 10863784), (1039, 8385712), (1307, 6666224), (1604, 5431892), (2078, 4192856), (2614, 3333112), (3208, 2715946), (4156, 2096428), (5228, 1666556), (6416, 1357973), (8312, 1048214), (10456, 833278), (16624, 524107), (20912, 416639)]