70449964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 137091808

約数和(自身を除く): 66641844

約数列:

[1, 2, 4, 13, 26, 52, 67, 73, 134, 146, 268, 277, 292, 554, 871, 949, 1108, 1742, 1898, 3484, 3601, 3796, 4891, 7202, 9782, 14404, 18559, 19564, 20221, 37118, 40442, 63583, 74236, 80884, 127166, 241267, 254332, 262873, 482534, 525746, 965068, 1051492, 1354807, 2709614, 5419228, 17612491, 35224982, 70449964]

約数ペア:

[(1, 70449964), (2, 35224982), (4, 17612491), (13, 5419228), (26, 2709614), (52, 1354807), (67, 1051492), (73, 965068), (134, 525746), (146, 482534), (268, 262873), (277, 254332), (292, 241267), (554, 127166), (871, 80884), (949, 74236), (1108, 63583), (1742, 40442), (1898, 37118), (3484, 20221), (3601, 19564), (3796, 18559), (4891, 14404), (7202, 9782)]