40077856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13763}}^1$

素因数の和:13793

約数の個数: 48

約数和(自身を含む): 97118784

約数和(自身を除く): 57040928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13763, 27526, 55052, 96341, 110104, 178919, 192682, 220208, 357838, 385364, 440416, 715676, 770728, 1252433, 1431352, 1541456, 2504866, 2862704, 3082912, 5009732, 5725408, 10019464, 20038928, 40077856]

約数ペア:

[(1, 40077856), (2, 20038928), (4, 10019464), (7, 5725408), (8, 5009732), (13, 3082912), (14, 2862704), (16, 2504866), (26, 1541456), (28, 1431352), (32, 1252433), (52, 770728), (56, 715676), (91, 440416), (104, 385364), (112, 357838), (182, 220208), (208, 192682), (224, 178919), (364, 110104), (416, 96341), (728, 55052), (1456, 27526), (2912, 13763)]