13915872

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 39934440

約数和(自身を除く): 26018568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 229, 288, 422, 458, 633, 687, 844, 916, 1266, 1374, 1688, 1832, 1899, 2061, 2532, 2748, 3376, 3664, 3798, 4122, 5064, 5496, 6752, 7328, 7596, 8244, 10128, 10992, 15192, 16488, 20256, 21984, 30384, 32976, 48319, 60768, 65952, 96638, 144957, 193276, 289914, 386552, 434871, 579828, 773104, 869742, 1159656, 1546208, 1739484, 2319312, 3478968, 4638624, 6957936, 13915872]

約数ペア:

[(1, 13915872), (2, 6957936), (3, 4638624), (4, 3478968), (6, 2319312), (8, 1739484), (9, 1546208), (12, 1159656), (16, 869742), (18, 773104), (24, 579828), (32, 434871), (36, 386552), (48, 289914), (72, 193276), (96, 144957), (144, 96638), (211, 65952), (229, 60768), (288, 48319), (422, 32976), (458, 30384), (633, 21984), (687, 20256), (844, 16488), (916, 15192), (1266, 10992), (1374, 10128), (1688, 8244), (1832, 7596), (1899, 7328), (2061, 6752), (2532, 5496), (2748, 5064), (3376, 4122), (3664, 3798)]