74883488

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 152681760

約数和(自身を除く): 77798272

約数列:

[1, 2, 4, 8, 16, 32, 53, 67, 106, 134, 212, 268, 424, 536, 659, 848, 1072, 1318, 1696, 2144, 2636, 3551, 5272, 7102, 10544, 14204, 21088, 28408, 34927, 44153, 56816, 69854, 88306, 113632, 139708, 176612, 279416, 353224, 558832, 706448, 1117664, 1412896, 2340109, 4680218, 9360436, 18720872, 37441744, 74883488]

約数ペア:

[(1, 74883488), (2, 37441744), (4, 18720872), (8, 9360436), (16, 4680218), (32, 2340109), (53, 1412896), (67, 1117664), (106, 706448), (134, 558832), (212, 353224), (268, 279416), (424, 176612), (536, 139708), (659, 113632), (848, 88306), (1072, 69854), (1318, 56816), (1696, 44153), (2144, 34927), (2636, 28408), (3551, 21088), (5272, 14204), (7102, 10544)]