42674237788

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{408491}}^1$

素因数の和:408563

約数の個数: 72

約数和(自身を含む): 95837125104

約数和(自身を除く): 53162887316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 2009, 2132, 2548, 3731, 4018, 7462, 8036, 14924, 26117, 52234, 104468, 408491, 816982, 1633964, 2859437, 5310383, 5718874, 10620766, 11437748, 16748131, 20016059, 21241532, 33496262, 37172681, 40032118, 66992524, 74345362, 80064236, 117236917, 148690724, 217725703, 234473834, 260208767, 435451406, 468947668, 520417534, 820658419, 870902812, 1040835068, 1524079921, 1641316838, 3048159842, 3282633676, 6096319684, 10668559447, 21337118894, 42674237788]

約数ペア:

[(1, 42674237788), (2, 21337118894), (4, 10668559447), (7, 6096319684), (13, 3282633676), (14, 3048159842), (26, 1641316838), (28, 1524079921), (41, 1040835068), (49, 870902812), (52, 820658419), (82, 520417534), (91, 468947668), (98, 435451406), (164, 260208767), (182, 234473834), (196, 217725703), (287, 148690724), (364, 117236917), (533, 80064236), (574, 74345362), (637, 66992524), (1066, 40032118), (1148, 37172681), (1274, 33496262), (2009, 21241532), (2132, 20016059), (2548, 16748131), (3731, 11437748), (4018, 10620766), (7462, 5718874), (8036, 5310383), (14924, 2859437), (26117, 1633964), (52234, 816982), (104468, 408491)]