6442384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 13749120

約数和(自身を除く): 7306736

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 659, 752, 1222, 1318, 2444, 2636, 4888, 5272, 8567, 9776, 10544, 17134, 30973, 34268, 61946, 68536, 123892, 137072, 247784, 402649, 495568, 805298, 1610596, 3221192, 6442384]

約数ペア:

[(1, 6442384), (2, 3221192), (4, 1610596), (8, 805298), (13, 495568), (16, 402649), (26, 247784), (47, 137072), (52, 123892), (94, 68536), (104, 61946), (188, 34268), (208, 30973), (376, 17134), (611, 10544), (659, 9776), (752, 8567), (1222, 5272), (1318, 4888), (2444, 2636)]