25784096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61981}}^1$

素因数の和:62004

約数の個数: 24

約数和(自身を含む): 54668124

約数和(自身を除く): 28884028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61981, 123962, 247924, 495848, 805753, 991696, 1611506, 1983392, 3223012, 6446024, 12892048, 25784096]

約数ペア:

[(1, 25784096), (2, 12892048), (4, 6446024), (8, 3223012), (13, 1983392), (16, 1611506), (26, 991696), (32, 805753), (52, 495848), (104, 247924), (208, 123962), (416, 61981)]