7133483728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{81761}}^1$

素因数の和:81836

約数の個数: 80

約数和(自身を含む): 17032659840

約数和(自身を除く): 9899176112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1558, 2128, 2296, 3116, 4592, 5453, 6232, 10906, 12464, 21812, 43624, 81761, 87248, 163522, 327044, 572327, 654088, 1144654, 1308176, 1553459, 2289308, 3106918, 3352201, 4578616, 6213836, 6704402, 9157232, 10874213, 12427672, 13408804, 21748426, 23465407, 24855344, 26817608, 43496852, 46930814, 53635216, 63691819, 86993704, 93861628, 127383638, 173987408, 187723256, 254767276, 375446512, 445842733, 509534552, 891685466, 1019069104, 1783370932, 3566741864, 7133483728]

約数ペア:

[(1, 7133483728), (2, 3566741864), (4, 1783370932), (7, 1019069104), (8, 891685466), (14, 509534552), (16, 445842733), (19, 375446512), (28, 254767276), (38, 187723256), (41, 173987408), (56, 127383638), (76, 93861628), (82, 86993704), (112, 63691819), (133, 53635216), (152, 46930814), (164, 43496852), (266, 26817608), (287, 24855344), (304, 23465407), (328, 21748426), (532, 13408804), (574, 12427672), (656, 10874213), (779, 9157232), (1064, 6704402), (1148, 6213836), (1558, 4578616), (2128, 3352201), (2296, 3106918), (3116, 2289308), (4592, 1553459), (5453, 1308176), (6232, 1144654), (10906, 654088), (12464, 572327), (21812, 327044), (43624, 163522), (81761, 87248)]