22173088

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 51710400

約数和(自身を除く): 29537312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 179, 196, 224, 316, 358, 392, 553, 632, 716, 784, 1106, 1253, 1264, 1432, 1568, 2212, 2506, 2528, 2864, 3871, 4424, 5012, 5728, 7742, 8771, 8848, 10024, 14141, 15484, 17542, 17696, 20048, 28282, 30968, 35084, 40096, 56564, 61936, 70168, 98987, 113128, 123872, 140336, 197974, 226256, 280672, 395948, 452512, 692909, 791896, 1385818, 1583792, 2771636, 3167584, 5543272, 11086544, 22173088]

約数ペア:

[(1, 22173088), (2, 11086544), (4, 5543272), (7, 3167584), (8, 2771636), (14, 1583792), (16, 1385818), (28, 791896), (32, 692909), (49, 452512), (56, 395948), (79, 280672), (98, 226256), (112, 197974), (158, 140336), (179, 123872), (196, 113128), (224, 98987), (316, 70168), (358, 61936), (392, 56564), (553, 40096), (632, 35084), (716, 30968), (784, 28282), (1106, 20048), (1253, 17696), (1264, 17542), (1432, 15484), (1568, 14141), (2212, 10024), (2506, 8848), (2528, 8771), (2864, 7742), (3871, 5728), (4424, 5012)]