7268128

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 16619904

約数和(自身を除く): 9351776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 457, 497, 568, 914, 994, 1136, 1828, 1988, 2272, 3199, 3656, 3976, 6398, 7312, 7952, 12796, 14624, 15904, 25592, 32447, 51184, 64894, 102368, 129788, 227129, 259576, 454258, 519152, 908516, 1038304, 1817032, 3634064, 7268128]

約数ペア:

[(1, 7268128), (2, 3634064), (4, 1817032), (7, 1038304), (8, 908516), (14, 519152), (16, 454258), (28, 259576), (32, 227129), (56, 129788), (71, 102368), (112, 64894), (142, 51184), (224, 32447), (284, 25592), (457, 15904), (497, 14624), (568, 12796), (914, 7952), (994, 7312), (1136, 6398), (1828, 3976), (1988, 3656), (2272, 3199)]