74005624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 115106696

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 88, 119, 136, 148, 154, 187, 191, 238, 259, 296, 308, 374, 382, 407, 476, 518, 616, 629, 748, 764, 814, 952, 1036, 1258, 1309, 1337, 1496, 1528, 1628, 2072, 2101, 2516, 2618, 2674, 2849, 3247, 3256, 4202, 4403, 5032, 5236, 5348, 5698, 6494, 6919, 7067, 8404, 8806, 10472, 10696, 11396, 12988, 13838, 14134, 14707, 16808, 17612, 22729, 22792, 25976, 27676, 28268, 29414, 35224, 35717, 45458, 48433, 49469, 55352, 56536, 58828, 71434, 77737, 90916, 96866, 98938, 117656, 120139, 142868, 155474, 181832, 193732, 197876, 240278, 250019, 285736, 310948, 387464, 395752, 480556, 500038, 544159, 621896, 840973, 961112, 1000076, 1088318, 1321529, 1681946, 2000152, 2176636, 2643058, 3363892, 4353272, 5286116, 6727784, 9250703, 10572232, 18501406, 37002812, 74005624]

約数ペア:

[(1, 74005624), (2, 37002812), (4, 18501406), (7, 10572232), (8, 9250703), (11, 6727784), (14, 5286116), (17, 4353272), (22, 3363892), (28, 2643058), (34, 2176636), (37, 2000152), (44, 1681946), (56, 1321529), (68, 1088318), (74, 1000076), (77, 961112), (88, 840973), (119, 621896), (136, 544159), (148, 500038), (154, 480556), (187, 395752), (191, 387464), (238, 310948), (259, 285736), (296, 250019), (308, 240278), (374, 197876), (382, 193732), (407, 181832), (476, 155474), (518, 142868), (616, 120139), (629, 117656), (748, 98938), (764, 96866), (814, 90916), (952, 77737), (1036, 71434), (1258, 58828), (1309, 56536), (1337, 55352), (1496, 49469), (1528, 48433), (1628, 45458), (2072, 35717), (2101, 35224), (2516, 29414), (2618, 28268), (2674, 27676), (2849, 25976), (3247, 22792), (3256, 22729), (4202, 17612), (4403, 16808), (5032, 14707), (5236, 14134), (5348, 13838), (5698, 12988), (6494, 11396), (6919, 10696), (7067, 10472), (8404, 8806)]