2840096

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 6612480

約数和(自身を除く): 3772384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 409, 434, 496, 818, 868, 992, 1636, 1736, 2863, 3272, 3472, 5726, 6544, 6944, 11452, 12679, 13088, 22904, 25358, 45808, 50716, 88753, 91616, 101432, 177506, 202864, 355012, 405728, 710024, 1420048, 2840096]

約数ペア:

[(1, 2840096), (2, 1420048), (4, 710024), (7, 405728), (8, 355012), (14, 202864), (16, 177506), (28, 101432), (31, 91616), (32, 88753), (56, 50716), (62, 45808), (112, 25358), (124, 22904), (217, 13088), (224, 12679), (248, 11452), (409, 6944), (434, 6544), (496, 5726), (818, 3472), (868, 3272), (992, 2863), (1636, 1736)]