65264948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 135004800

約数和(自身を除く): 69739852

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 409, 556, 574, 818, 973, 1148, 1636, 1946, 2863, 3892, 5699, 5726, 11398, 11452, 16769, 22796, 33538, 39893, 56851, 67076, 79786, 113702, 117383, 159572, 227404, 234766, 397957, 469532, 795914, 1591828, 2330891, 4661782, 9323564, 16316237, 32632474, 65264948]

約数ペア:

[(1, 65264948), (2, 32632474), (4, 16316237), (7, 9323564), (14, 4661782), (28, 2330891), (41, 1591828), (82, 795914), (139, 469532), (164, 397957), (278, 234766), (287, 227404), (409, 159572), (556, 117383), (574, 113702), (818, 79786), (973, 67076), (1148, 56851), (1636, 39893), (1946, 33538), (2863, 22796), (3892, 16769), (5699, 11452), (5726, 11398)]