17272612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 36989568

約数和(自身を除く): 19716956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 277, 476, 524, 554, 917, 1108, 1834, 1939, 2227, 3668, 3878, 4454, 4709, 7756, 8908, 9418, 15589, 18836, 31178, 32963, 36287, 62356, 65926, 72574, 131852, 145148, 254009, 508018, 616879, 1016036, 1233758, 2467516, 4318153, 8636306, 17272612]

約数ペア:

[(1, 17272612), (2, 8636306), (4, 4318153), (7, 2467516), (14, 1233758), (17, 1016036), (28, 616879), (34, 508018), (68, 254009), (119, 145148), (131, 131852), (238, 72574), (262, 65926), (277, 62356), (476, 36287), (524, 32963), (554, 31178), (917, 18836), (1108, 15589), (1834, 9418), (1939, 8908), (2227, 7756), (3668, 4709), (3878, 4454)]