1249024

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 3090528

約数和(自身を除く): 1841504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 128, 136, 164, 224, 238, 256, 272, 287, 328, 448, 476, 544, 574, 656, 697, 896, 952, 1088, 1148, 1312, 1394, 1792, 1904, 2176, 2296, 2624, 2788, 3808, 4352, 4592, 4879, 5248, 5576, 7616, 9184, 9758, 10496, 11152, 15232, 18368, 19516, 22304, 30464, 36736, 39032, 44608, 73472, 78064, 89216, 156128, 178432, 312256, 624512, 1249024]

約数ペア:

[(1, 1249024), (2, 624512), (4, 312256), (7, 178432), (8, 156128), (14, 89216), (16, 78064), (17, 73472), (28, 44608), (32, 39032), (34, 36736), (41, 30464), (56, 22304), (64, 19516), (68, 18368), (82, 15232), (112, 11152), (119, 10496), (128, 9758), (136, 9184), (164, 7616), (224, 5576), (238, 5248), (256, 4879), (272, 4592), (287, 4352), (328, 3808), (448, 2788), (476, 2624), (544, 2296), (574, 2176), (656, 1904), (697, 1792), (896, 1394), (952, 1312), (1088, 1148)]