15702908984

素因数分解:

$2^3\times 7^1\times {\mathrm{6247}}^1\times {\mathrm{44887}}^1$

素因数の和:51147

約数の個数: 32

約数和(自身を含む): 33655226880

約数和(自身を除く): 17952317896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6247, 12494, 24988, 43729, 44887, 49976, 87458, 89774, 174916, 179548, 314209, 349832, 359096, 628418, 1256836, 2513672, 280409089, 560818178, 1121636356, 1962863623, 2243272712, 3925727246, 7851454492, 15702908984]

約数ペア:

[(1, 15702908984), (2, 7851454492), (4, 3925727246), (7, 2243272712), (8, 1962863623), (14, 1121636356), (28, 560818178), (56, 280409089), (6247, 2513672), (12494, 1256836), (24988, 628418), (43729, 359096), (44887, 349832), (49976, 314209), (87458, 179548), (89774, 174916)]