47108648

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 43179352

約数列:

[1, 2, 4, 8, 79, 131, 158, 262, 316, 524, 569, 632, 1048, 1138, 2276, 4552, 10349, 20698, 41396, 44951, 74539, 82792, 89902, 149078, 179804, 298156, 359608, 596312, 5888581, 11777162, 23554324, 47108648]

約数ペア:

[(1, 47108648), (2, 23554324), (4, 11777162), (8, 5888581), (79, 596312), (131, 359608), (158, 298156), (262, 179804), (316, 149078), (524, 89902), (569, 82792), (632, 74539), (1048, 44951), (1138, 41396), (2276, 20698), (4552, 10349)]