22249696

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 28553504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1399, 1988, 2272, 2798, 3976, 5596, 7952, 9793, 11192, 15904, 19586, 22384, 39172, 44768, 78344, 99329, 156688, 198658, 313376, 397316, 695303, 794632, 1390606, 1589264, 2781212, 3178528, 5562424, 11124848, 22249696]

約数ペア:

[(1, 22249696), (2, 11124848), (4, 5562424), (7, 3178528), (8, 2781212), (14, 1589264), (16, 1390606), (28, 794632), (32, 695303), (56, 397316), (71, 313376), (112, 198658), (142, 156688), (224, 99329), (284, 78344), (497, 44768), (568, 39172), (994, 22384), (1136, 19586), (1399, 15904), (1988, 11192), (2272, 9793), (2798, 7952), (3976, 5596)]