525681772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{32203}}^1$

素因数の和:32278

約数の個数: 48

約数和(自身を含む): 1168618752

約数和(自身を除く): 642936980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 32203, 64406, 128812, 225421, 354233, 450842, 708466, 901684, 1416932, 1706759, 2479631, 3413518, 4959262, 6827036, 9918524, 11947313, 18774349, 23894626, 37548698, 47789252, 75097396, 131420443, 262840886, 525681772]

約数ペア:

[(1, 525681772), (2, 262840886), (4, 131420443), (7, 75097396), (11, 47789252), (14, 37548698), (22, 23894626), (28, 18774349), (44, 11947313), (53, 9918524), (77, 6827036), (106, 4959262), (154, 3413518), (212, 2479631), (308, 1706759), (371, 1416932), (583, 901684), (742, 708466), (1166, 450842), (1484, 354233), (2332, 225421), (4081, 128812), (8162, 64406), (16324, 32203)]