22499664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 64948224

約数和(自身を除く): 42448560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 991, 1032, 1419, 1892, 1982, 2064, 2838, 2973, 3784, 3964, 5676, 5946, 7568, 7928, 10901, 11352, 11892, 15856, 21802, 22704, 23784, 32703, 42613, 43604, 47568, 65406, 85226, 87208, 127839, 130812, 170452, 174416, 255678, 261624, 340904, 468743, 511356, 523248, 681808, 937486, 1022712, 1406229, 1874972, 2045424, 2812458, 3749944, 5624916, 7499888, 11249832, 22499664]

約数ペア:

[(1, 22499664), (2, 11249832), (3, 7499888), (4, 5624916), (6, 3749944), (8, 2812458), (11, 2045424), (12, 1874972), (16, 1406229), (22, 1022712), (24, 937486), (33, 681808), (43, 523248), (44, 511356), (48, 468743), (66, 340904), (86, 261624), (88, 255678), (129, 174416), (132, 170452), (172, 130812), (176, 127839), (258, 87208), (264, 85226), (344, 65406), (473, 47568), (516, 43604), (528, 42613), (688, 32703), (946, 23784), (991, 22704), (1032, 21802), (1419, 15856), (1892, 11892), (1982, 11352), (2064, 10901), (2838, 7928), (2973, 7568), (3784, 5946), (3964, 5676)]