15671766064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{292471}}^1$

素因数の和:292693

約数の個数: 40

約数和(自身を含む): 32313476448

約数和(自身を除く): 16641710384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 1576, 3152, 3349, 6698, 13396, 26792, 53584, 292471, 584942, 1169884, 2339768, 4679536, 4972007, 9944014, 19888028, 39776056, 57616787, 79552112, 115233574, 230467148, 460934296, 921868592, 979485379, 1958970758, 3917941516, 7835883032, 15671766064]

約数ペア:

[(1, 15671766064), (2, 7835883032), (4, 3917941516), (8, 1958970758), (16, 979485379), (17, 921868592), (34, 460934296), (68, 230467148), (136, 115233574), (197, 79552112), (272, 57616787), (394, 39776056), (788, 19888028), (1576, 9944014), (3152, 4972007), (3349, 4679536), (6698, 2339768), (13396, 1169884), (26792, 584942), (53584, 292471)]