15904992

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 43459416

約数和(自身を除く): 27554424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 197, 232, 348, 394, 464, 591, 696, 788, 841, 928, 1182, 1392, 1576, 1682, 2364, 2523, 2784, 3152, 3364, 4728, 5046, 5713, 6304, 6728, 9456, 10092, 11426, 13456, 17139, 18912, 20184, 22852, 26912, 34278, 40368, 45704, 68556, 80736, 91408, 137112, 165677, 182816, 274224, 331354, 497031, 548448, 662708, 994062, 1325416, 1988124, 2650832, 3976248, 5301664, 7952496, 15904992]

約数ペア:

[(1, 15904992), (2, 7952496), (3, 5301664), (4, 3976248), (6, 2650832), (8, 1988124), (12, 1325416), (16, 994062), (24, 662708), (29, 548448), (32, 497031), (48, 331354), (58, 274224), (87, 182816), (96, 165677), (116, 137112), (174, 91408), (197, 80736), (232, 68556), (348, 45704), (394, 40368), (464, 34278), (591, 26912), (696, 22852), (788, 20184), (841, 18912), (928, 17139), (1182, 13456), (1392, 11426), (1576, 10092), (1682, 9456), (2364, 6728), (2523, 6304), (2784, 5713), (3152, 5046), (3364, 4728)]