7240802128

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{318473}}^1$

素因数の和:318524

約数の個数: 60

約数和(自身を含む): 16882306740

約数和(自身を除く): 9641504612

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 22736, 318473, 636946, 1273892, 2229311, 2547784, 4458622, 5095568, 8917244, 9235717, 15605177, 17834488, 18471434, 31210354, 35668976, 36942868, 62420708, 64650019, 73885736, 124841416, 129300038, 147771472, 249682832, 258600076, 452550133, 517200152, 905100266, 1034400304, 1810200532, 3620401064, 7240802128]

約数ペア:

[(1, 7240802128), (2, 3620401064), (4, 1810200532), (7, 1034400304), (8, 905100266), (14, 517200152), (16, 452550133), (28, 258600076), (29, 249682832), (49, 147771472), (56, 129300038), (58, 124841416), (98, 73885736), (112, 64650019), (116, 62420708), (196, 36942868), (203, 35668976), (232, 31210354), (392, 18471434), (406, 17834488), (464, 15605177), (784, 9235717), (812, 8917244), (1421, 5095568), (1624, 4458622), (2842, 2547784), (3248, 2229311), (5684, 1273892), (11368, 636946), (22736, 318473)]