66890356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44357}}^1$

素因数の和:44403

約数の個数: 24

約数和(自身を含む): 130412520

約数和(自身を除く): 63522164

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 44357, 88714, 177428, 576641, 1153282, 1286353, 2306564, 2572706, 5145412, 16722589, 33445178, 66890356]

約数ペア:

[(1, 66890356), (2, 33445178), (4, 16722589), (13, 5145412), (26, 2572706), (29, 2306564), (52, 1286353), (58, 1153282), (116, 576641), (377, 177428), (754, 88714), (1508, 44357)]