39019312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3533

約数の個数: 40

約数和(自身を含む): 81753200

約数和(自身を除く): 42733888

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 3469, 5624, 6938, 11248, 13876, 27752, 55504, 65911, 128353, 131822, 256706, 263644, 513412, 527288, 1026824, 1054576, 2053648, 2438707, 4877414, 9754828, 19509656, 39019312]

約数ペア:

[(1, 39019312), (2, 19509656), (4, 9754828), (8, 4877414), (16, 2438707), (19, 2053648), (37, 1054576), (38, 1026824), (74, 527288), (76, 513412), (148, 263644), (152, 256706), (296, 131822), (304, 128353), (592, 65911), (703, 55504), (1406, 27752), (2812, 13876), (3469, 11248), (5624, 6938)]