807971584

素因数分解:

$2^8\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1642

約数の個数: 108

約数和(自身を含む): 1923081048

約数和(自身を除く): 1115109464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 448, 574, 656, 784, 896, 1148, 1312, 1568, 1571, 1792, 2009, 2296, 2624, 3136, 3142, 4018, 4592, 5248, 6272, 6284, 8036, 9184, 10496, 10997, 12544, 12568, 16072, 18368, 21994, 25136, 32144, 36736, 43988, 50272, 64288, 64411, 73472, 76979, 87976, 100544, 128576, 128822, 153958, 175952, 201088, 257152, 257644, 307916, 351904, 402176, 450877, 514304, 515288, 615832, 703808, 901754, 1030576, 1231664, 1407616, 1803508, 2061152, 2463328, 2815232, 3156139, 3607016, 4122304, 4926656, 6312278, 7214032, 8244608, 9853312, 12624556, 14428064, 16489216, 19706624, 25249112, 28856128, 50498224, 57712256, 100996448, 115424512, 201992896, 403985792, 807971584]

約数ペア:

[(1, 807971584), (2, 403985792), (4, 201992896), (7, 115424512), (8, 100996448), (14, 57712256), (16, 50498224), (28, 28856128), (32, 25249112), (41, 19706624), (49, 16489216), (56, 14428064), (64, 12624556), (82, 9853312), (98, 8244608), (112, 7214032), (128, 6312278), (164, 4926656), (196, 4122304), (224, 3607016), (256, 3156139), (287, 2815232), (328, 2463328), (392, 2061152), (448, 1803508), (574, 1407616), (656, 1231664), (784, 1030576), (896, 901754), (1148, 703808), (1312, 615832), (1568, 515288), (1571, 514304), (1792, 450877), (2009, 402176), (2296, 351904), (2624, 307916), (3136, 257644), (3142, 257152), (4018, 201088), (4592, 175952), (5248, 153958), (6272, 128822), (6284, 128576), (8036, 100544), (9184, 87976), (10496, 76979), (10997, 73472), (12544, 64411), (12568, 64288), (16072, 50272), (18368, 43988), (21994, 36736), (25136, 32144)]