21753522688

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{1465081}}^1$

素因数の和:1465128

約数の個数: 40

約数和(自身を含む): 44963366580

約数和(自身を除く): 23209843892

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 1465081, 2930162, 5860324, 11720648, 23441296, 42487349, 46882592, 84974698, 93765184, 169949396, 187530368, 339898792, 375060736, 679797584, 750121472, 1359595168, 2719190336, 5438380672, 10876761344, 21753522688]

約数ペア:

[(1, 21753522688), (2, 10876761344), (4, 5438380672), (8, 2719190336), (16, 1359595168), (29, 750121472), (32, 679797584), (58, 375060736), (64, 339898792), (116, 187530368), (128, 169949396), (232, 93765184), (256, 84974698), (464, 46882592), (512, 42487349), (928, 23441296), (1856, 11720648), (3712, 5860324), (7424, 2930162), (14848, 1465081)]