39667744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 44157536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1231, 1696, 2014, 2462, 4028, 4924, 8056, 9848, 16112, 19696, 23389, 32224, 39392, 46778, 65243, 93556, 130486, 187112, 260972, 374224, 521944, 748448, 1043888, 1239617, 2087776, 2479234, 4958468, 9916936, 19833872, 39667744]

約数ペア:

[(1, 39667744), (2, 19833872), (4, 9916936), (8, 4958468), (16, 2479234), (19, 2087776), (32, 1239617), (38, 1043888), (53, 748448), (76, 521944), (106, 374224), (152, 260972), (212, 187112), (304, 130486), (424, 93556), (608, 65243), (848, 46778), (1007, 39392), (1231, 32224), (1696, 23389), (2014, 19696), (2462, 16112), (4028, 9848), (4924, 8056)]