21584832

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 60822840

約数和(自身を除く): 39238008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 389, 408, 544, 578, 778, 816, 867, 1088, 1156, 1167, 1556, 1632, 1734, 2312, 2334, 3112, 3264, 3468, 4624, 4668, 6224, 6613, 6936, 9248, 9336, 12448, 13226, 13872, 18496, 18672, 19839, 24896, 26452, 27744, 37344, 39678, 52904, 55488, 74688, 79356, 105808, 112421, 158712, 211616, 224842, 317424, 337263, 423232, 449684, 634848, 674526, 899368, 1269696, 1349052, 1798736, 2698104, 3597472, 5396208, 7194944, 10792416, 21584832]

約数ペア:

[(1, 21584832), (2, 10792416), (3, 7194944), (4, 5396208), (6, 3597472), (8, 2698104), (12, 1798736), (16, 1349052), (17, 1269696), (24, 899368), (32, 674526), (34, 634848), (48, 449684), (51, 423232), (64, 337263), (68, 317424), (96, 224842), (102, 211616), (136, 158712), (192, 112421), (204, 105808), (272, 79356), (289, 74688), (389, 55488), (408, 52904), (544, 39678), (578, 37344), (778, 27744), (816, 26452), (867, 24896), (1088, 19839), (1156, 18672), (1167, 18496), (1556, 13872), (1632, 13226), (1734, 12448), (2312, 9336), (2334, 9248), (3112, 6936), (3264, 6613), (3468, 6224), (4624, 4668)]