17729348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 38949120

約数和(自身を除く): 21219772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 919, 1378, 1484, 1838, 2756, 3676, 4823, 6433, 9646, 11947, 12866, 19292, 23894, 25732, 47788, 48707, 83629, 97414, 167258, 194828, 334516, 340949, 633191, 681898, 1266382, 1363796, 2532764, 4432337, 8864674, 17729348]

約数ペア:

[(1, 17729348), (2, 8864674), (4, 4432337), (7, 2532764), (13, 1363796), (14, 1266382), (26, 681898), (28, 633191), (52, 340949), (53, 334516), (91, 194828), (106, 167258), (182, 97414), (212, 83629), (364, 48707), (371, 47788), (689, 25732), (742, 23894), (919, 19292), (1378, 12866), (1484, 11947), (1838, 9646), (2756, 6433), (3676, 4823)]