76420912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 151905456

約数和(自身を除く): 75484544

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 227, 397, 424, 454, 794, 848, 908, 1588, 1816, 3176, 3632, 6352, 12031, 21041, 24062, 42082, 48124, 84164, 90119, 96248, 168328, 180238, 192496, 336656, 360476, 720952, 1441904, 4776307, 9552614, 19105228, 38210456, 76420912]

約数ペア:

[(1, 76420912), (2, 38210456), (4, 19105228), (8, 9552614), (16, 4776307), (53, 1441904), (106, 720952), (212, 360476), (227, 336656), (397, 192496), (424, 180238), (454, 168328), (794, 96248), (848, 90119), (908, 84164), (1588, 48124), (1816, 42082), (3176, 24062), (3632, 21041), (6352, 12031)]