26893930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 59247360

約数和(自身を除く): 32353430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 277, 365, 511, 554, 665, 730, 1022, 1330, 1385, 1387, 1939, 2555, 2770, 2774, 3878, 5110, 5263, 6935, 9695, 9709, 10526, 13870, 19390, 19418, 20221, 26315, 36841, 40442, 48545, 52630, 73682, 97090, 101105, 141547, 184205, 202210, 283094, 368410, 384199, 707735, 768398, 1415470, 1920995, 2689393, 3841990, 5378786, 13446965, 26893930]

約数ペア:

[(1, 26893930), (2, 13446965), (5, 5378786), (7, 3841990), (10, 2689393), (14, 1920995), (19, 1415470), (35, 768398), (38, 707735), (70, 384199), (73, 368410), (95, 283094), (133, 202210), (146, 184205), (190, 141547), (266, 101105), (277, 97090), (365, 73682), (511, 52630), (554, 48545), (665, 40442), (730, 36841), (1022, 26315), (1330, 20221), (1385, 19418), (1387, 19390), (1939, 13870), (2555, 10526), (2770, 9709), (2774, 9695), (3878, 6935), (5110, 5263)]