69318184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7489}}^1$

素因数の和:7597

約数の個数: 32

約数和(自身を含む): 141561000

約数和(自身を除く): 72242816

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 7489, 9256, 14978, 29956, 59912, 97357, 194714, 389428, 666521, 778856, 1333042, 2666084, 5332168, 8664773, 17329546, 34659092, 69318184]

約数ペア:

[(1, 69318184), (2, 34659092), (4, 17329546), (8, 8664773), (13, 5332168), (26, 2666084), (52, 1333042), (89, 778856), (104, 666521), (178, 389428), (356, 194714), (712, 97357), (1157, 59912), (2314, 29956), (4628, 14978), (7489, 9256)]