12816028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 25189920

約数和(自身を除く): 12373892

約数列:

[1, 2, 4, 17, 29, 34, 58, 67, 68, 97, 116, 134, 194, 268, 388, 493, 986, 1139, 1649, 1943, 1972, 2278, 2813, 3298, 3886, 4556, 5626, 6499, 6596, 7772, 11252, 12998, 25996, 33031, 47821, 66062, 95642, 110483, 132124, 188471, 191284, 220966, 376942, 441932, 753884, 3204007, 6408014, 12816028]

約数ペア:

[(1, 12816028), (2, 6408014), (4, 3204007), (17, 753884), (29, 441932), (34, 376942), (58, 220966), (67, 191284), (68, 188471), (97, 132124), (116, 110483), (134, 95642), (194, 66062), (268, 47821), (388, 33031), (493, 25996), (986, 12998), (1139, 11252), (1649, 7772), (1943, 6596), (1972, 6499), (2278, 5626), (2813, 4556), (3298, 3886)]