28737632

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 43112608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 107, 109, 112, 154, 176, 214, 218, 224, 308, 352, 428, 436, 616, 749, 763, 856, 872, 1177, 1199, 1232, 1498, 1526, 1712, 1744, 2354, 2398, 2464, 2996, 3052, 3424, 3488, 4708, 4796, 5992, 6104, 8239, 8393, 9416, 9592, 11663, 11984, 12208, 16478, 16786, 18832, 19184, 23326, 23968, 24416, 32956, 33572, 37664, 38368, 46652, 65912, 67144, 81641, 93304, 128293, 131824, 134288, 163282, 186608, 256586, 263648, 268576, 326564, 373216, 513172, 653128, 898051, 1026344, 1306256, 1796102, 2052688, 2612512, 3592204, 4105376, 7184408, 14368816, 28737632]

約数ペア:

[(1, 28737632), (2, 14368816), (4, 7184408), (7, 4105376), (8, 3592204), (11, 2612512), (14, 2052688), (16, 1796102), (22, 1306256), (28, 1026344), (32, 898051), (44, 653128), (56, 513172), (77, 373216), (88, 326564), (107, 268576), (109, 263648), (112, 256586), (154, 186608), (176, 163282), (214, 134288), (218, 131824), (224, 128293), (308, 93304), (352, 81641), (428, 67144), (436, 65912), (616, 46652), (749, 38368), (763, 37664), (856, 33572), (872, 32956), (1177, 24416), (1199, 23968), (1232, 23326), (1498, 19184), (1526, 18832), (1712, 16786), (1744, 16478), (2354, 12208), (2398, 11984), (2464, 11663), (2996, 9592), (3052, 9416), (3424, 8393), (3488, 8239), (4708, 6104), (4796, 5992)]