71586688

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18041}}^1$

素因数の和:18086

約数の個数: 32

約数和(自身を含む): 147222720

約数和(自身を除く): 75636032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18041, 36082, 72164, 144328, 288656, 559271, 577312, 1118542, 1154624, 2237084, 2309248, 4474168, 8948336, 17896672, 35793344, 71586688]

約数ペア:

[(1, 71586688), (2, 35793344), (4, 17896672), (8, 8948336), (16, 4474168), (31, 2309248), (32, 2237084), (62, 1154624), (64, 1118542), (124, 577312), (128, 559271), (248, 288656), (496, 144328), (992, 72164), (1984, 36082), (3968, 18041)]