758839172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71887}}^1$

素因数の和:71940

約数の個数: 48

約数和(自身を含む): 1690805760

約数和(自身を除く): 931966588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 71887, 143774, 287548, 503209, 934531, 1006418, 1869062, 2012836, 2084723, 3738124, 4169446, 6541717, 8338892, 13083434, 14593061, 26166868, 27101399, 29186122, 54202798, 58372244, 108405596, 189709793, 379419586, 758839172]

約数ペア:

[(1, 758839172), (2, 379419586), (4, 189709793), (7, 108405596), (13, 58372244), (14, 54202798), (26, 29186122), (28, 27101399), (29, 26166868), (52, 14593061), (58, 13083434), (91, 8338892), (116, 6541717), (182, 4169446), (203, 3738124), (364, 2084723), (377, 2012836), (406, 1869062), (754, 1006418), (812, 934531), (1508, 503209), (2639, 287548), (5278, 143774), (10556, 71887)]