25815693876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18078217}}^1$

素因数の和:18078248

約数の個数: 48

約数和(自身を含む): 72891374976

約数和(自身を除く): 47075681100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 18078217, 36156434, 54234651, 72312868, 108469302, 126547519, 216938604, 253095038, 307329689, 379642557, 506190076, 614659378, 759285114, 921989067, 1229318756, 1518570228, 1843978134, 2151307823, 3687956268, 4302615646, 6453923469, 8605231292, 12907846938, 25815693876]

約数ペア:

[(1, 25815693876), (2, 12907846938), (3, 8605231292), (4, 6453923469), (6, 4302615646), (7, 3687956268), (12, 2151307823), (14, 1843978134), (17, 1518570228), (21, 1229318756), (28, 921989067), (34, 759285114), (42, 614659378), (51, 506190076), (68, 379642557), (84, 307329689), (102, 253095038), (119, 216938604), (204, 126547519), (238, 108469302), (357, 72312868), (476, 54234651), (714, 36156434), (1428, 18078217)]