26612012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 58722048

約数和(自身を除く): 32110036

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 43, 46, 62, 86, 92, 124, 161, 172, 217, 301, 322, 434, 602, 644, 713, 868, 961, 989, 1204, 1333, 1426, 1922, 1978, 2666, 2852, 3844, 3956, 4991, 5332, 6727, 6923, 9331, 9982, 13454, 13846, 18662, 19964, 22103, 26908, 27692, 30659, 37324, 41323, 44206, 61318, 82646, 88412, 122636, 154721, 165292, 214613, 289261, 309442, 429226, 578522, 618884, 858452, 950429, 1157044, 1900858, 3801716, 6653003, 13306006, 26612012]

約数ペア:

[(1, 26612012), (2, 13306006), (4, 6653003), (7, 3801716), (14, 1900858), (23, 1157044), (28, 950429), (31, 858452), (43, 618884), (46, 578522), (62, 429226), (86, 309442), (92, 289261), (124, 214613), (161, 165292), (172, 154721), (217, 122636), (301, 88412), (322, 82646), (434, 61318), (602, 44206), (644, 41323), (713, 37324), (868, 30659), (961, 27692), (989, 26908), (1204, 22103), (1333, 19964), (1426, 18662), (1922, 13846), (1978, 13454), (2666, 9982), (2852, 9331), (3844, 6923), (3956, 6727), (4991, 5332)]