4122752

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 8486400

約数和(自身を除く): 4363648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1039, 1984, 2078, 3968, 4156, 8312, 16624, 32209, 33248, 64418, 66496, 128836, 132992, 257672, 515344, 1030688, 2061376, 4122752]

約数ペア:

[(1, 4122752), (2, 2061376), (4, 1030688), (8, 515344), (16, 257672), (31, 132992), (32, 128836), (62, 66496), (64, 64418), (124, 33248), (128, 32209), (248, 16624), (496, 8312), (992, 4156), (1039, 3968), (1984, 2078)]