865791552

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{10711}}^1$

素因数の和:11147

約数の個数: 56

約数和(自身を含む): 2296395712

約数和(自身を除く): 1430604160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 10711, 13472, 20208, 21422, 26944, 32133, 40416, 42844, 64266, 80832, 85688, 128532, 171376, 257064, 342752, 514128, 685504, 1028256, 2056512, 4509331, 9018662, 13527993, 18037324, 27055986, 36074648, 54111972, 72149296, 108223944, 144298592, 216447888, 288597184, 432895776, 865791552]

約数ペア:

[(1, 865791552), (2, 432895776), (3, 288597184), (4, 216447888), (6, 144298592), (8, 108223944), (12, 72149296), (16, 54111972), (24, 36074648), (32, 27055986), (48, 18037324), (64, 13527993), (96, 9018662), (192, 4509331), (421, 2056512), (842, 1028256), (1263, 685504), (1684, 514128), (2526, 342752), (3368, 257064), (5052, 171376), (6736, 128532), (10104, 85688), (10711, 80832), (13472, 64266), (20208, 42844), (21422, 40416), (26944, 32133)]