12549808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 27989280

約数和(自身を除く): 15439472

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 37, 43, 58, 68, 74, 86, 116, 136, 148, 172, 232, 272, 296, 344, 464, 493, 592, 629, 688, 731, 986, 1073, 1247, 1258, 1462, 1591, 1972, 2146, 2494, 2516, 2924, 3182, 3944, 4292, 4988, 5032, 5848, 6364, 7888, 8584, 9976, 10064, 11696, 12728, 17168, 18241, 19952, 21199, 25456, 27047, 36482, 42398, 46139, 54094, 72964, 84796, 92278, 108188, 145928, 169592, 184556, 216376, 291856, 339184, 369112, 432752, 738224, 784363, 1568726, 3137452, 6274904, 12549808]

約数ペア:

[(1, 12549808), (2, 6274904), (4, 3137452), (8, 1568726), (16, 784363), (17, 738224), (29, 432752), (34, 369112), (37, 339184), (43, 291856), (58, 216376), (68, 184556), (74, 169592), (86, 145928), (116, 108188), (136, 92278), (148, 84796), (172, 72964), (232, 54094), (272, 46139), (296, 42398), (344, 36482), (464, 27047), (493, 25456), (592, 21199), (629, 19952), (688, 18241), (731, 17168), (986, 12728), (1073, 11696), (1247, 10064), (1258, 9976), (1462, 8584), (1591, 7888), (1972, 6364), (2146, 5848), (2494, 5032), (2516, 4988), (2924, 4292), (3182, 3944)]