140012992

素因数分解:

$2^6\times 7^2\times {\mathrm{44647}}^1$

素因数の和:44673

約数の個数: 42

約数和(自身を含む): 323206872

約数和(自身を除く): 183193880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 44647, 89294, 178588, 312529, 357176, 625058, 714352, 1250116, 1428704, 2187703, 2500232, 2857408, 4375406, 5000464, 8750812, 10000928, 17501624, 20001856, 35003248, 70006496, 140012992]

約数ペア:

[(1, 140012992), (2, 70006496), (4, 35003248), (7, 20001856), (8, 17501624), (14, 10000928), (16, 8750812), (28, 5000464), (32, 4375406), (49, 2857408), (56, 2500232), (64, 2187703), (98, 1428704), (112, 1250116), (196, 714352), (224, 625058), (392, 357176), (448, 312529), (784, 178588), (1568, 89294), (3136, 44647)]