7140628336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{19889}}^1$

素因数の和:21097

約数の個数: 40

約数和(自身を含む): 14576187600

約数和(自身を除く): 7435559264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1181, 2362, 4724, 9448, 18896, 19889, 22439, 39778, 44878, 79556, 89756, 159112, 179512, 318224, 359024, 377891, 755782, 1511564, 3023128, 6046256, 23488909, 46977818, 93955636, 187911272, 375822544, 446289271, 892578542, 1785157084, 3570314168, 7140628336]

約数ペア:

[(1, 7140628336), (2, 3570314168), (4, 1785157084), (8, 892578542), (16, 446289271), (19, 375822544), (38, 187911272), (76, 93955636), (152, 46977818), (304, 23488909), (1181, 6046256), (2362, 3023128), (4724, 1511564), (9448, 755782), (18896, 377891), (19889, 359024), (22439, 318224), (39778, 179512), (44878, 159112), (79556, 89756)]