40906578712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{170609}}^1$

素因数の和:170716

約数の個数: 64

約数和(自身を含む): 85127565600

約数和(自身を除く): 44220986888

約数列:

[1, 2, 4, 8, 17, 34, 41, 43, 68, 82, 86, 136, 164, 172, 328, 344, 697, 731, 1394, 1462, 1763, 2788, 2924, 3526, 5576, 5848, 7052, 14104, 29971, 59942, 119884, 170609, 239768, 341218, 682436, 1364872, 2900353, 5800706, 6994969, 7336187, 11601412, 13989938, 14672374, 23202824, 27979876, 29344748, 55959752, 58689496, 118914473, 124715179, 237828946, 249430358, 300783667, 475657892, 498860716, 601567334, 951315784, 997721432, 1203134668, 2406269336, 5113322339, 10226644678, 20453289356, 40906578712]

約数ペア:

[(1, 40906578712), (2, 20453289356), (4, 10226644678), (8, 5113322339), (17, 2406269336), (34, 1203134668), (41, 997721432), (43, 951315784), (68, 601567334), (82, 498860716), (86, 475657892), (136, 300783667), (164, 249430358), (172, 237828946), (328, 124715179), (344, 118914473), (697, 58689496), (731, 55959752), (1394, 29344748), (1462, 27979876), (1763, 23202824), (2788, 14672374), (2924, 13989938), (3526, 11601412), (5576, 7336187), (5848, 6994969), (7052, 5800706), (14104, 2900353), (29971, 1364872), (59942, 682436), (119884, 341218), (170609, 239768)]