4127536

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 9240480

約数和(自身を除く): 5112944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 269, 274, 538, 548, 959, 1076, 1096, 1883, 1918, 2152, 2192, 3766, 3836, 4304, 7532, 7672, 15064, 15344, 30128, 36853, 73706, 147412, 257971, 294824, 515942, 589648, 1031884, 2063768, 4127536]

約数ペア:

[(1, 4127536), (2, 2063768), (4, 1031884), (7, 589648), (8, 515942), (14, 294824), (16, 257971), (28, 147412), (56, 73706), (112, 36853), (137, 30128), (269, 15344), (274, 15064), (538, 7672), (548, 7532), (959, 4304), (1076, 3836), (1096, 3766), (1883, 2192), (1918, 2152)]