28007376

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 60

約数和(自身を含む): 75703488

約数和(自身を除く): 47696112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 529, 552, 1058, 1103, 1104, 1587, 2116, 2206, 3174, 3309, 4232, 4412, 6348, 6618, 8464, 8824, 12696, 13236, 17648, 25369, 25392, 26472, 50738, 52944, 76107, 101476, 152214, 202952, 304428, 405904, 583487, 608856, 1166974, 1217712, 1750461, 2333948, 3500922, 4667896, 7001844, 9335792, 14003688, 28007376]

約数ペア:

[(1, 28007376), (2, 14003688), (3, 9335792), (4, 7001844), (6, 4667896), (8, 3500922), (12, 2333948), (16, 1750461), (23, 1217712), (24, 1166974), (46, 608856), (48, 583487), (69, 405904), (92, 304428), (138, 202952), (184, 152214), (276, 101476), (368, 76107), (529, 52944), (552, 50738), (1058, 26472), (1103, 25392), (1104, 25369), (1587, 17648), (2116, 13236), (2206, 12696), (3174, 8824), (3309, 8464), (4232, 6618), (4412, 6348)]