65131696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 153640960

約数和(自身を除く): 88509264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 241, 254, 266, 304, 482, 508, 532, 889, 964, 1016, 1064, 1687, 1778, 1928, 2032, 2128, 2413, 3374, 3556, 3856, 4579, 4826, 6748, 7112, 9158, 9652, 13496, 14224, 16891, 18316, 19304, 26992, 30607, 32053, 33782, 36632, 38608, 61214, 64106, 67564, 73264, 122428, 128212, 135128, 214249, 244856, 256424, 270256, 428498, 489712, 512848, 581533, 856996, 1163066, 1713992, 2326132, 3427984, 4070731, 4652264, 8141462, 9304528, 16282924, 32565848, 65131696]

約数ペア:

[(1, 65131696), (2, 32565848), (4, 16282924), (7, 9304528), (8, 8141462), (14, 4652264), (16, 4070731), (19, 3427984), (28, 2326132), (38, 1713992), (56, 1163066), (76, 856996), (112, 581533), (127, 512848), (133, 489712), (152, 428498), (241, 270256), (254, 256424), (266, 244856), (304, 214249), (482, 135128), (508, 128212), (532, 122428), (889, 73264), (964, 67564), (1016, 64106), (1064, 61214), (1687, 38608), (1778, 36632), (1928, 33782), (2032, 32053), (2128, 30607), (2413, 26992), (3374, 19304), (3556, 18316), (3856, 16891), (4579, 14224), (4826, 13496), (6748, 9652), (7112, 9158)]