73678072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22853}}^1$

素因数の和:22903

約数の個数: 32

約数和(自身を含む): 153578880

約数和(自身を除く): 79900808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 22853, 45706, 91412, 182824, 297089, 594178, 708443, 1188356, 1416886, 2376712, 2833772, 5667544, 9209759, 18419518, 36839036, 73678072]

約数ペア:

[(1, 73678072), (2, 36839036), (4, 18419518), (8, 9209759), (13, 5667544), (26, 2833772), (31, 2376712), (52, 1416886), (62, 1188356), (104, 708443), (124, 594178), (248, 297089), (403, 182824), (806, 91412), (1612, 45706), (3224, 22853)]