28831536

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:938

約数の個数: 60

約数和(自身を含む): 81061032

約数和(自身を除く): 52229496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 577, 694, 1041, 1154, 1388, 1731, 2082, 2308, 2776, 3123, 3462, 4164, 4616, 5193, 5552, 6246, 6924, 8328, 9232, 10386, 12492, 13848, 16656, 20772, 24984, 27696, 41544, 49968, 83088, 200219, 400438, 600657, 800876, 1201314, 1601752, 1801971, 2402628, 3203504, 3603942, 4805256, 7207884, 9610512, 14415768, 28831536]

約数ペア:

[(1, 28831536), (2, 14415768), (3, 9610512), (4, 7207884), (6, 4805256), (8, 3603942), (9, 3203504), (12, 2402628), (16, 1801971), (18, 1601752), (24, 1201314), (36, 800876), (48, 600657), (72, 400438), (144, 200219), (347, 83088), (577, 49968), (694, 41544), (1041, 27696), (1154, 24984), (1388, 20772), (1731, 16656), (2082, 13848), (2308, 12492), (2776, 10386), (3123, 9232), (3462, 8328), (4164, 6924), (4616, 6246), (5193, 5552)]