772567484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 1476430368

約数和(自身を除く): 703862884

約数列:

[1, 2, 4, 13, 26, 52, 157, 173, 314, 346, 547, 628, 692, 1094, 2041, 2188, 2249, 4082, 4498, 7111, 8164, 8996, 14222, 27161, 28444, 54322, 85879, 94631, 108644, 171758, 189262, 343516, 353093, 378524, 706186, 1116427, 1230203, 1412372, 2232854, 2460406, 4465708, 4920812, 14857067, 29714134, 59428268, 193141871, 386283742, 772567484]

約数ペア:

[(1, 772567484), (2, 386283742), (4, 193141871), (13, 59428268), (26, 29714134), (52, 14857067), (157, 4920812), (173, 4465708), (314, 2460406), (346, 2232854), (547, 1412372), (628, 1230203), (692, 1116427), (1094, 706186), (2041, 378524), (2188, 353093), (2249, 343516), (4082, 189262), (4498, 171758), (7111, 108644), (8164, 94631), (8996, 85879), (14222, 54322), (27161, 28444)]