71902384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13913}}^1$

素因数の和:13957

約数の個数: 40

約数和(自身を含む): 155280240

約数和(自身を除く): 83377856

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13913, 27826, 55652, 111304, 222608, 236521, 264347, 473042, 528694, 946084, 1057388, 1892168, 2114776, 3784336, 4229552, 4493899, 8987798, 17975596, 35951192, 71902384]

約数ペア:

[(1, 71902384), (2, 35951192), (4, 17975596), (8, 8987798), (16, 4493899), (17, 4229552), (19, 3784336), (34, 2114776), (38, 1892168), (68, 1057388), (76, 946084), (136, 528694), (152, 473042), (272, 264347), (304, 236521), (323, 222608), (646, 111304), (1292, 55652), (2584, 27826), (5168, 13913)]