1421962528

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{147629}}^1$

素因数の和:147689

約数の個数: 48

約数和(自身を含む): 3273842880

約数和(自身を除く): 1851880352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 147629, 295258, 590516, 1033403, 1181032, 2066806, 2362064, 4133612, 4724128, 6348047, 8267224, 12696094, 16534448, 25392188, 33068896, 44436329, 50784376, 88872658, 101568752, 177745316, 203137504, 355490632, 710981264, 1421962528]

約数ペア:

[(1, 1421962528), (2, 710981264), (4, 355490632), (7, 203137504), (8, 177745316), (14, 101568752), (16, 88872658), (28, 50784376), (32, 44436329), (43, 33068896), (56, 25392188), (86, 16534448), (112, 12696094), (172, 8267224), (224, 6348047), (301, 4724128), (344, 4133612), (602, 2362064), (688, 2066806), (1204, 1181032), (1376, 1033403), (2408, 590516), (4816, 295258), (9632, 147629)]