40890971632

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1\times {\mathrm{2099}}^1$

素因数の和:3014

約数の個数: 80

約数和(自身を含む): 91056672000

約数和(自身を除く): 50165700368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 619, 1124, 1238, 1967, 2099, 2248, 2476, 3934, 4198, 4333, 4496, 4952, 7868, 8396, 8666, 9904, 14693, 15736, 16792, 17332, 29386, 31472, 33584, 34664, 58772, 69328, 117544, 173939, 235088, 347878, 589819, 695756, 1179638, 1217573, 1299281, 1391512, 2359276, 2435146, 2598562, 2783024, 4128733, 4718552, 4870292, 5197124, 8257466, 9094967, 9437104, 9740584, 10394248, 16514932, 18189934, 19481168, 20788496, 33029864, 36379868, 66059728, 72759736, 145519472, 365097961, 730195922, 1460391844, 2555685727, 2920783688, 5111371454, 5841567376, 10222742908, 20445485816, 40890971632]

約数ペア:

[(1, 40890971632), (2, 20445485816), (4, 10222742908), (7, 5841567376), (8, 5111371454), (14, 2920783688), (16, 2555685727), (28, 1460391844), (56, 730195922), (112, 365097961), (281, 145519472), (562, 72759736), (619, 66059728), (1124, 36379868), (1238, 33029864), (1967, 20788496), (2099, 19481168), (2248, 18189934), (2476, 16514932), (3934, 10394248), (4198, 9740584), (4333, 9437104), (4496, 9094967), (4952, 8257466), (7868, 5197124), (8396, 4870292), (8666, 4718552), (9904, 4128733), (14693, 2783024), (15736, 2598562), (16792, 2435146), (17332, 2359276), (29386, 1391512), (31472, 1299281), (33584, 1217573), (34664, 1179638), (58772, 695756), (69328, 589819), (117544, 347878), (173939, 235088)]