8163386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 15832320

約数和(自身を除く): 7668934

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 79, 121, 122, 154, 158, 242, 427, 553, 671, 847, 854, 869, 1106, 1342, 1694, 1738, 4697, 4819, 6083, 7381, 9394, 9559, 9638, 12166, 14762, 19118, 33733, 51667, 53009, 66913, 67466, 103334, 106018, 133826, 371063, 583099, 742126, 1166198, 4081693, 8163386]

約数ペア:

[(1, 8163386), (2, 4081693), (7, 1166198), (11, 742126), (14, 583099), (22, 371063), (61, 133826), (77, 106018), (79, 103334), (121, 67466), (122, 66913), (154, 53009), (158, 51667), (242, 33733), (427, 19118), (553, 14762), (671, 12166), (847, 9638), (854, 9559), (869, 9394), (1106, 7381), (1342, 6083), (1694, 4819), (1738, 4697)]