23578828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 51192064

約数和(自身を除く): 27613236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 307, 364, 422, 614, 844, 1228, 1477, 2149, 2743, 2954, 3991, 4298, 5486, 5908, 7982, 8596, 10972, 15964, 19201, 27937, 38402, 55874, 64777, 76804, 111748, 129554, 259108, 453439, 842101, 906878, 1684202, 1813756, 3368404, 5894707, 11789414, 23578828]

約数ペア:

[(1, 23578828), (2, 11789414), (4, 5894707), (7, 3368404), (13, 1813756), (14, 1684202), (26, 906878), (28, 842101), (52, 453439), (91, 259108), (182, 129554), (211, 111748), (307, 76804), (364, 64777), (422, 55874), (614, 38402), (844, 27937), (1228, 19201), (1477, 15964), (2149, 10972), (2743, 8596), (2954, 7982), (3991, 5908), (4298, 5486)]