39128152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 92689920

約数和(自身を除く): 53561768

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 1787, 2737, 3128, 3574, 5474, 7148, 10948, 12509, 14296, 21896, 25018, 30379, 41101, 50036, 60758, 82202, 100072, 121516, 164404, 212653, 243032, 287707, 328808, 425306, 575414, 698717, 850612, 1150828, 1397434, 1701224, 2301656, 2794868, 4891019, 5589736, 9782038, 19564076, 39128152]

約数ペア:

[(1, 39128152), (2, 19564076), (4, 9782038), (7, 5589736), (8, 4891019), (14, 2794868), (17, 2301656), (23, 1701224), (28, 1397434), (34, 1150828), (46, 850612), (56, 698717), (68, 575414), (92, 425306), (119, 328808), (136, 287707), (161, 243032), (184, 212653), (238, 164404), (322, 121516), (391, 100072), (476, 82202), (644, 60758), (782, 50036), (952, 41101), (1288, 30379), (1564, 25018), (1787, 21896), (2737, 14296), (3128, 12509), (3574, 10948), (5474, 7148)]