13628872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 26536320

約数和(自身を除く): 12907448

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 536, 541, 1082, 2164, 3149, 4328, 6298, 12596, 25192, 25427, 36247, 50854, 72494, 101708, 144988, 203416, 289976, 1703609, 3407218, 6814436, 13628872]

約数ペア:

[(1, 13628872), (2, 6814436), (4, 3407218), (8, 1703609), (47, 289976), (67, 203416), (94, 144988), (134, 101708), (188, 72494), (268, 50854), (376, 36247), (536, 25427), (541, 25192), (1082, 12596), (2164, 6298), (3149, 4328)]