7981792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 19347552

約数和(自身を除く): 11365760

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, 2741, 2912, 5482, 10964, 19187, 21928, 35633, 38374, 43856, 71266, 76748, 87712, 142532, 153496, 249431, 285064, 306992, 498862, 570128, 613984, 997724, 1140256, 1995448, 3990896, 7981792]

約数ペア:

[(1, 7981792), (2, 3990896), (4, 1995448), (7, 1140256), (8, 997724), (13, 613984), (14, 570128), (16, 498862), (26, 306992), (28, 285064), (32, 249431), (52, 153496), (56, 142532), (91, 87712), (104, 76748), (112, 71266), (182, 43856), (208, 38374), (224, 35633), (364, 21928), (416, 19187), (728, 10964), (1456, 5482), (2741, 2912)]