2638967056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7717}}^1$

素因数の和:7832

約数の個数: 80

約数和(自身を含む): 5857035840

約数和(自身を除く): 3218068784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 67, 88, 116, 134, 176, 232, 268, 319, 464, 536, 638, 737, 1072, 1276, 1474, 1943, 2552, 2948, 3886, 5104, 5896, 7717, 7772, 11792, 15434, 15544, 21373, 30868, 31088, 42746, 61736, 84887, 85492, 123472, 169774, 170984, 223793, 339548, 341968, 447586, 517039, 679096, 895172, 1034078, 1358192, 1790344, 2068156, 2461723, 3580688, 4136312, 4923446, 5687429, 8272624, 9846892, 11374858, 14994131, 19693784, 22749716, 29988262, 39387568, 45499432, 59976524, 90998864, 119953048, 164935441, 239906096, 329870882, 659741764, 1319483528, 2638967056]

約数ペア:

[(1, 2638967056), (2, 1319483528), (4, 659741764), (8, 329870882), (11, 239906096), (16, 164935441), (22, 119953048), (29, 90998864), (44, 59976524), (58, 45499432), (67, 39387568), (88, 29988262), (116, 22749716), (134, 19693784), (176, 14994131), (232, 11374858), (268, 9846892), (319, 8272624), (464, 5687429), (536, 4923446), (638, 4136312), (737, 3580688), (1072, 2461723), (1276, 2068156), (1474, 1790344), (1943, 1358192), (2552, 1034078), (2948, 895172), (3886, 679096), (5104, 517039), (5896, 447586), (7717, 341968), (7772, 339548), (11792, 223793), (15434, 170984), (15544, 169774), (21373, 123472), (30868, 85492), (31088, 84887), (42746, 61736)]