8807456

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 20813436

約数和(自身を除く): 12005980

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 137, 164, 196, 224, 274, 287, 328, 392, 548, 574, 656, 784, 959, 1096, 1148, 1312, 1568, 1918, 2009, 2192, 2296, 3836, 4018, 4384, 4592, 5617, 6713, 7672, 8036, 9184, 11234, 13426, 15344, 16072, 22468, 26852, 30688, 32144, 39319, 44936, 53704, 64288, 78638, 89872, 107408, 157276, 179744, 214816, 275233, 314552, 550466, 629104, 1100932, 1258208, 2201864, 4403728, 8807456]

約数ペア:

[(1, 8807456), (2, 4403728), (4, 2201864), (7, 1258208), (8, 1100932), (14, 629104), (16, 550466), (28, 314552), (32, 275233), (41, 214816), (49, 179744), (56, 157276), (82, 107408), (98, 89872), (112, 78638), (137, 64288), (164, 53704), (196, 44936), (224, 39319), (274, 32144), (287, 30688), (328, 26852), (392, 22468), (548, 16072), (574, 15344), (656, 13426), (784, 11234), (959, 9184), (1096, 8036), (1148, 7672), (1312, 6713), (1568, 5617), (1918, 4592), (2009, 4384), (2192, 4018), (2296, 3836)]