3997444272

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1172959}}^1$

素因数の和:1173041

約数の個数: 40

約数和(自身を含む): 10472186880

約数和(自身を除く): 6474742608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 1172959, 2345918, 3518877, 4691836, 7037754, 9383672, 14075508, 18767344, 28151016, 56302032, 83280089, 166560178, 249840267, 333120356, 499680534, 666240712, 999361068, 1332481424, 1998722136, 3997444272]

約数ペア:

[(1, 3997444272), (2, 1998722136), (3, 1332481424), (4, 999361068), (6, 666240712), (8, 499680534), (12, 333120356), (16, 249840267), (24, 166560178), (48, 83280089), (71, 56302032), (142, 28151016), (213, 18767344), (284, 14075508), (426, 9383672), (568, 7037754), (852, 4691836), (1136, 3518877), (1704, 2345918), (3408, 1172959)]