28146600368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 56389265856

約数和(自身を除く): 28242665488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 197, 328, 394, 433, 503, 656, 788, 866, 1006, 1576, 1732, 2012, 3152, 3464, 4024, 6928, 8048, 8077, 16154, 17753, 20623, 32308, 35506, 41246, 64616, 71012, 82492, 85301, 99091, 129232, 142024, 164984, 170602, 198182, 217799, 284048, 329968, 341204, 396364, 435598, 682408, 792728, 871196, 1364816, 1585456, 1742392, 3484784, 3497341, 4062731, 6994682, 8125462, 8929759, 13989364, 16250924, 17859518, 27978728, 32501848, 35719036, 42906403, 55957456, 65003696, 71438072, 85812806, 142876144, 171625612, 343251224, 686502448, 1759162523, 3518325046, 7036650092, 14073300184, 28146600368]

約数ペア:

[(1, 28146600368), (2, 14073300184), (4, 7036650092), (8, 3518325046), (16, 1759162523), (41, 686502448), (82, 343251224), (164, 171625612), (197, 142876144), (328, 85812806), (394, 71438072), (433, 65003696), (503, 55957456), (656, 42906403), (788, 35719036), (866, 32501848), (1006, 27978728), (1576, 17859518), (1732, 16250924), (2012, 13989364), (3152, 8929759), (3464, 8125462), (4024, 6994682), (6928, 4062731), (8048, 3497341), (8077, 3484784), (16154, 1742392), (17753, 1585456), (20623, 1364816), (32308, 871196), (35506, 792728), (41246, 682408), (64616, 435598), (71012, 396364), (82492, 341204), (85301, 329968), (99091, 284048), (129232, 217799), (142024, 198182), (164984, 170602)]