71173024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5573

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 84623456

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 5519, 6448, 11038, 12896, 22076, 44152, 71747, 88304, 143494, 171089, 176608, 286988, 342178, 573976, 684356, 1147952, 1368712, 2224157, 2295904, 2737424, 4448314, 5474848, 8896628, 17793256, 35586512, 71173024]

約数ペア:

[(1, 71173024), (2, 35586512), (4, 17793256), (8, 8896628), (13, 5474848), (16, 4448314), (26, 2737424), (31, 2295904), (32, 2224157), (52, 1368712), (62, 1147952), (104, 684356), (124, 573976), (208, 342178), (248, 286988), (403, 176608), (416, 171089), (496, 143494), (806, 88304), (992, 71747), (1612, 44152), (3224, 22076), (5519, 12896), (6448, 11038)]