533621056

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2151

約数の個数: 56

約数和(自身を含む): 1095248000

約数和(自身を除く): 561626944

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 172, 194, 344, 388, 688, 776, 1376, 1552, 1999, 2752, 3104, 3998, 4171, 6208, 7996, 8342, 15992, 16684, 31984, 33368, 63968, 66736, 85957, 127936, 133472, 171914, 193903, 266944, 343828, 387806, 687656, 775612, 1375312, 1551224, 2750624, 3102448, 5501248, 6204896, 8337829, 12409792, 16675658, 33351316, 66702632, 133405264, 266810528, 533621056]

約数ペア:

[(1, 533621056), (2, 266810528), (4, 133405264), (8, 66702632), (16, 33351316), (32, 16675658), (43, 12409792), (64, 8337829), (86, 6204896), (97, 5501248), (172, 3102448), (194, 2750624), (344, 1551224), (388, 1375312), (688, 775612), (776, 687656), (1376, 387806), (1552, 343828), (1999, 266944), (2752, 193903), (3104, 171914), (3998, 133472), (4171, 127936), (6208, 85957), (7996, 66736), (8342, 63968), (15992, 33368), (16684, 31984)]