17672452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 37836288

約数和(自身を除く): 20163836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 271, 274, 476, 542, 548, 959, 1084, 1897, 1918, 2329, 3794, 3836, 4607, 4658, 7588, 9214, 9316, 16303, 18428, 32249, 32606, 37127, 64498, 65212, 74254, 128996, 148508, 259889, 519778, 631159, 1039556, 1262318, 2524636, 4418113, 8836226, 17672452]

約数ペア:

[(1, 17672452), (2, 8836226), (4, 4418113), (7, 2524636), (14, 1262318), (17, 1039556), (28, 631159), (34, 519778), (68, 259889), (119, 148508), (137, 128996), (238, 74254), (271, 65212), (274, 64498), (476, 37127), (542, 32606), (548, 32249), (959, 18428), (1084, 16303), (1897, 9316), (1918, 9214), (2329, 7588), (3794, 4658), (3836, 4607)]