23661638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 25109434

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 77, 91, 106, 143, 154, 182, 223, 286, 371, 446, 583, 689, 742, 1001, 1166, 1378, 1561, 2002, 2453, 2899, 3122, 4081, 4823, 4906, 5798, 7579, 8162, 9646, 11819, 15158, 17171, 20293, 23638, 31889, 34342, 40586, 53053, 63778, 82733, 106106, 130009, 153647, 165466, 223223, 260018, 307294, 446446, 910063, 1075529, 1690117, 1820126, 2151058, 3380234, 11830819, 23661638]

約数ペア:

[(1, 23661638), (2, 11830819), (7, 3380234), (11, 2151058), (13, 1820126), (14, 1690117), (22, 1075529), (26, 910063), (53, 446446), (77, 307294), (91, 260018), (106, 223223), (143, 165466), (154, 153647), (182, 130009), (223, 106106), (286, 82733), (371, 63778), (446, 53053), (583, 40586), (689, 34342), (742, 31889), (1001, 23638), (1166, 20293), (1378, 17171), (1561, 15158), (2002, 11819), (2453, 9646), (2899, 8162), (3122, 7579), (4081, 5798), (4823, 4906)]