4426136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 10069920

約数和(自身を除く): 5643784

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 73, 88, 104, 106, 143, 146, 212, 286, 292, 424, 572, 583, 584, 689, 803, 949, 1144, 1166, 1378, 1606, 1898, 2332, 2756, 3212, 3796, 3869, 4664, 5512, 6424, 7579, 7592, 7738, 10439, 15158, 15476, 20878, 30316, 30952, 41756, 42559, 50297, 60632, 83512, 85118, 100594, 170236, 201188, 340472, 402376, 553267, 1106534, 2213068, 4426136]

約数ペア:

[(1, 4426136), (2, 2213068), (4, 1106534), (8, 553267), (11, 402376), (13, 340472), (22, 201188), (26, 170236), (44, 100594), (52, 85118), (53, 83512), (73, 60632), (88, 50297), (104, 42559), (106, 41756), (143, 30952), (146, 30316), (212, 20878), (286, 15476), (292, 15158), (424, 10439), (572, 7738), (583, 7592), (584, 7579), (689, 6424), (803, 5512), (949, 4664), (1144, 3869), (1166, 3796), (1378, 3212), (1606, 2756), (1898, 2332)]