66474352

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34913}}^1$

素因数の和:34945

約数の個数: 40

約数和(自身を含む): 155856096

約数和(自身を除く): 89381744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34913, 69826, 139652, 244391, 279304, 488782, 558608, 593521, 977564, 1187042, 1955128, 2374084, 3910256, 4154647, 4748168, 8309294, 9496336, 16618588, 33237176, 66474352]

約数ペア:

[(1, 66474352), (2, 33237176), (4, 16618588), (7, 9496336), (8, 8309294), (14, 4748168), (16, 4154647), (17, 3910256), (28, 2374084), (34, 1955128), (56, 1187042), (68, 977564), (112, 593521), (119, 558608), (136, 488782), (238, 279304), (272, 244391), (476, 139652), (952, 69826), (1904, 34913)]