22859872

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 53434080

約数和(自身を除く): 30574208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 239, 244, 392, 427, 478, 488, 784, 854, 956, 976, 1568, 1673, 1708, 1912, 1952, 2989, 3346, 3416, 3824, 5978, 6692, 6832, 7648, 11711, 11956, 13384, 13664, 14579, 23422, 23912, 26768, 29158, 46844, 47824, 53536, 58316, 93688, 95648, 102053, 116632, 187376, 204106, 233264, 374752, 408212, 466528, 714371, 816424, 1428742, 1632848, 2857484, 3265696, 5714968, 11429936, 22859872]

約数ペア:

[(1, 22859872), (2, 11429936), (4, 5714968), (7, 3265696), (8, 2857484), (14, 1632848), (16, 1428742), (28, 816424), (32, 714371), (49, 466528), (56, 408212), (61, 374752), (98, 233264), (112, 204106), (122, 187376), (196, 116632), (224, 102053), (239, 95648), (244, 93688), (392, 58316), (427, 53536), (478, 47824), (488, 46844), (784, 29158), (854, 26768), (956, 23912), (976, 23422), (1568, 14579), (1673, 13664), (1708, 13384), (1912, 11956), (1952, 11711), (2989, 7648), (3346, 6832), (3416, 6692), (3824, 5978)]