17983168

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 41221152

約数和(自身を除く): 23237984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 293, 448, 548, 586, 959, 1096, 1172, 1918, 2051, 2192, 2344, 3836, 4102, 4384, 4688, 7672, 8204, 8768, 9376, 15344, 16408, 18752, 30688, 32816, 40141, 61376, 65632, 80282, 131264, 160564, 280987, 321128, 561974, 642256, 1123948, 1284512, 2247896, 2569024, 4495792, 8991584, 17983168]

約数ペア:

[(1, 17983168), (2, 8991584), (4, 4495792), (7, 2569024), (8, 2247896), (14, 1284512), (16, 1123948), (28, 642256), (32, 561974), (56, 321128), (64, 280987), (112, 160564), (137, 131264), (224, 80282), (274, 65632), (293, 61376), (448, 40141), (548, 32816), (586, 30688), (959, 18752), (1096, 16408), (1172, 15344), (1918, 9376), (2051, 8768), (2192, 8204), (2344, 7672), (3836, 4688), (4102, 4384)]