8049746872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^2\times {\mathrm{2741}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 16008618600

約数和(自身を除く): 7958871728

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 2741, 5282, 5482, 10564, 10964, 19321, 21128, 21928, 38642, 52079, 77284, 104158, 154568, 208316, 367099, 380999, 416632, 734198, 761998, 1468396, 1523996, 2936792, 3047992, 7238981, 14477962, 28955924, 52958861, 57911848, 105917722, 211835444, 423670888, 1006218359, 2012436718, 4024873436, 8049746872]

約数ペア:

[(1, 8049746872), (2, 4024873436), (4, 2012436718), (8, 1006218359), (19, 423670888), (38, 211835444), (76, 105917722), (139, 57911848), (152, 52958861), (278, 28955924), (556, 14477962), (1112, 7238981), (2641, 3047992), (2741, 2936792), (5282, 1523996), (5482, 1468396), (10564, 761998), (10964, 734198), (19321, 416632), (21128, 380999), (21928, 367099), (38642, 208316), (52079, 154568), (77284, 104158)]