26391952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 53127800

約数和(自身を除く): 26735848

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 409, 436, 592, 818, 872, 1636, 1744, 3272, 4033, 6544, 8066, 15133, 16132, 30266, 32264, 44581, 60532, 64528, 89162, 121064, 178324, 242128, 356648, 713296, 1649497, 3298994, 6597988, 13195976, 26391952]

約数ペア:

[(1, 26391952), (2, 13195976), (4, 6597988), (8, 3298994), (16, 1649497), (37, 713296), (74, 356648), (109, 242128), (148, 178324), (218, 121064), (296, 89162), (409, 64528), (436, 60532), (592, 44581), (818, 32264), (872, 30266), (1636, 16132), (1744, 15133), (3272, 8066), (4033, 6544)]