40919984

素因数分解:

$2^4\times 7^1\times {\mathrm{365357}}^1$

素因数の和:365372

約数の個数: 20

約数和(自身を含む): 90608784

約数和(自身を除く): 49688800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 365357, 730714, 1461428, 2557499, 2922856, 5114998, 5845712, 10229996, 20459992, 40919984]

約数ペア:

[(1, 40919984), (2, 20459992), (4, 10229996), (7, 5845712), (8, 5114998), (14, 2922856), (16, 2557499), (28, 1461428), (56, 730714), (112, 365357)]