67621988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7524

約数の個数: 48

約数和(自身を含む): 150756480

約数和(自身を除く): 83134492

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 7477, 9044, 14954, 29908, 52339, 104678, 127109, 142063, 209356, 254218, 284126, 508436, 568252, 889763, 994441, 1779526, 1988882, 2415071, 3559052, 3977764, 4830142, 9660284, 16905497, 33810994, 67621988]

約数ペア:

[(1, 67621988), (2, 33810994), (4, 16905497), (7, 9660284), (14, 4830142), (17, 3977764), (19, 3559052), (28, 2415071), (34, 1988882), (38, 1779526), (68, 994441), (76, 889763), (119, 568252), (133, 508436), (238, 284126), (266, 254218), (323, 209356), (476, 142063), (532, 127109), (646, 104678), (1292, 52339), (2261, 29908), (4522, 14954), (7477, 9044)]