71527664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11093}}^1$

素因数の和:11145

約数の個数: 40

約数和(自身を含む): 154073472

約数和(自身を除く): 82545808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11093, 22186, 44372, 88744, 144209, 177488, 288418, 343883, 576836, 687766, 1153672, 1375532, 2307344, 2751064, 4470479, 5502128, 8940958, 17881916, 35763832, 71527664]

約数ペア:

[(1, 71527664), (2, 35763832), (4, 17881916), (8, 8940958), (13, 5502128), (16, 4470479), (26, 2751064), (31, 2307344), (52, 1375532), (62, 1153672), (104, 687766), (124, 576836), (208, 343883), (248, 288418), (403, 177488), (496, 144209), (806, 88744), (1612, 44372), (3224, 22186), (6448, 11093)]