71994208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15733}}^1$

素因数の和:15767

約数の個数: 48

約数和(自身を含む): 166528656

約数和(自身を除く): 94534448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15733, 31466, 62932, 125864, 173063, 204529, 251728, 346126, 409058, 503456, 692252, 818116, 1384504, 1636232, 2249819, 2769008, 3272464, 4499638, 5538016, 6544928, 8999276, 17998552, 35997104, 71994208]

約数ペア:

[(1, 71994208), (2, 35997104), (4, 17998552), (8, 8999276), (11, 6544928), (13, 5538016), (16, 4499638), (22, 3272464), (26, 2769008), (32, 2249819), (44, 1636232), (52, 1384504), (88, 818116), (104, 692252), (143, 503456), (176, 409058), (208, 346126), (286, 251728), (352, 204529), (416, 173063), (572, 125864), (1144, 62932), (2288, 31466), (4576, 15733)]