40085448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9883}}^1$

素因数の和:9918

約数の個数: 48

約数和(自身を含む): 108526320

約数和(自身を除く): 68440872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 9883, 19766, 29649, 39532, 59298, 79064, 118596, 128479, 237192, 256958, 385437, 513916, 770874, 1027832, 1541748, 1670227, 3083496, 3340454, 5010681, 6680908, 10021362, 13361816, 20042724, 40085448]

約数ペア:

[(1, 40085448), (2, 20042724), (3, 13361816), (4, 10021362), (6, 6680908), (8, 5010681), (12, 3340454), (13, 3083496), (24, 1670227), (26, 1541748), (39, 1027832), (52, 770874), (78, 513916), (104, 385437), (156, 256958), (169, 237192), (312, 128479), (338, 118596), (507, 79064), (676, 59298), (1014, 39532), (1352, 29649), (2028, 19766), (4056, 9883)]