7883668804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{42793}}^1$

素因数の和:42940

約数の個数: 48

約数和(自身を含む): 15529086720

約数和(自身を除く): 7645417916

約数列:

[1, 2, 4, 11, 22, 44, 53, 79, 106, 158, 212, 316, 583, 869, 1166, 1738, 2332, 3476, 4187, 8374, 16748, 42793, 46057, 85586, 92114, 171172, 184228, 470723, 941446, 1882892, 2268029, 3380647, 4536058, 6761294, 9072116, 13522588, 24948319, 37187117, 49896638, 74374234, 99793276, 148748468, 179174291, 358348582, 716697164, 1970917201, 3941834402, 7883668804]

約数ペア:

[(1, 7883668804), (2, 3941834402), (4, 1970917201), (11, 716697164), (22, 358348582), (44, 179174291), (53, 148748468), (79, 99793276), (106, 74374234), (158, 49896638), (212, 37187117), (316, 24948319), (583, 13522588), (869, 9072116), (1166, 6761294), (1738, 4536058), (2332, 3380647), (3476, 2268029), (4187, 1882892), (8374, 941446), (16748, 470723), (42793, 184228), (46057, 171172), (85586, 92114)]