28127664

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6346

約数の個数: 60

約数和(自身を含む): 81270592

約数和(自身を除く): 53142928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6301, 12602, 18903, 25204, 37806, 50408, 56709, 75612, 100816, 113418, 151224, 195331, 226836, 302448, 390662, 453672, 585993, 781324, 907344, 1171986, 1562648, 1757979, 2343972, 3125296, 3515958, 4687944, 7031916, 9375888, 14063832, 28127664]

約数ペア:

[(1, 28127664), (2, 14063832), (3, 9375888), (4, 7031916), (6, 4687944), (8, 3515958), (9, 3125296), (12, 2343972), (16, 1757979), (18, 1562648), (24, 1171986), (31, 907344), (36, 781324), (48, 585993), (62, 453672), (72, 390662), (93, 302448), (124, 226836), (144, 195331), (186, 151224), (248, 113418), (279, 100816), (372, 75612), (496, 56709), (558, 50408), (744, 37806), (1116, 25204), (1488, 18903), (2232, 12602), (4464, 6301)]