7888925872

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{117703}}^1$

素因数の和:117841

約数の個数: 40

約数和(自身を含む): 15762919680

約数和(自身を除く): 7873993808

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 4189, 8378, 16756, 33512, 67024, 117703, 235406, 470812, 941624, 1883248, 6944477, 8356913, 13888954, 16713826, 27777908, 33427652, 55555816, 66855304, 111111632, 133710608, 493057867, 986115734, 1972231468, 3944462936, 7888925872]

約数ペア:

[(1, 7888925872), (2, 3944462936), (4, 1972231468), (8, 986115734), (16, 493057867), (59, 133710608), (71, 111111632), (118, 66855304), (142, 55555816), (236, 33427652), (284, 27777908), (472, 16713826), (568, 13888954), (944, 8356913), (1136, 6944477), (4189, 1883248), (8378, 941624), (16756, 470812), (33512, 235406), (67024, 117703)]