13107502016

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1272079}}^1$

素因数の和:1272121

約数の個数: 56

約数和(自身を含む): 31018398720

約数和(自身を除く): 17910896704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 1272079, 2544158, 5088316, 8904553, 10176632, 17809106, 20353264, 29257817, 35618212, 40706528, 58515634, 71236424, 81413056, 117031268, 142472848, 204804719, 234062536, 284945696, 409609438, 468125072, 569891392, 819218876, 936250144, 1638437752, 1872500288, 3276875504, 6553751008, 13107502016]

約数ペア:

[(1, 13107502016), (2, 6553751008), (4, 3276875504), (7, 1872500288), (8, 1638437752), (14, 936250144), (16, 819218876), (23, 569891392), (28, 468125072), (32, 409609438), (46, 284945696), (56, 234062536), (64, 204804719), (92, 142472848), (112, 117031268), (161, 81413056), (184, 71236424), (224, 58515634), (322, 40706528), (368, 35618212), (448, 29257817), (644, 20353264), (736, 17809106), (1288, 10176632), (1472, 8904553), (2576, 5088316), (5152, 2544158), (10304, 1272079)]