8266191928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{8237}}^1$

素因数の和:8464

約数の個数: 64

約数和(自身を含む): 16868787840

約数和(自身を除く): 8602595912

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 157, 188, 314, 376, 628, 799, 1256, 1598, 2669, 3196, 5338, 6392, 7379, 8237, 10676, 14758, 16474, 21352, 29516, 32948, 59032, 65896, 125443, 140029, 250886, 280058, 387139, 501772, 560116, 774278, 1003544, 1120232, 1293209, 1548556, 2586418, 3097112, 5172836, 6581363, 10345672, 13162726, 21984553, 26325452, 43969106, 52650904, 60780823, 87938212, 121561646, 175876424, 243123292, 486246584, 1033273991, 2066547982, 4133095964, 8266191928]

約数ペア:

[(1, 8266191928), (2, 4133095964), (4, 2066547982), (8, 1033273991), (17, 486246584), (34, 243123292), (47, 175876424), (68, 121561646), (94, 87938212), (136, 60780823), (157, 52650904), (188, 43969106), (314, 26325452), (376, 21984553), (628, 13162726), (799, 10345672), (1256, 6581363), (1598, 5172836), (2669, 3097112), (3196, 2586418), (5338, 1548556), (6392, 1293209), (7379, 1120232), (8237, 1003544), (10676, 774278), (14758, 560116), (16474, 501772), (21352, 387139), (29516, 280058), (32948, 250886), (59032, 140029), (65896, 125443)]