42004256

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 102187008

約数和(自身を除く): 60182752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 263, 322, 368, 434, 496, 526, 644, 713, 736, 868, 992, 1052, 1288, 1426, 1736, 1841, 2104, 2576, 2852, 3472, 3682, 4208, 4991, 5152, 5704, 6049, 6944, 7364, 8153, 8416, 9982, 11408, 12098, 14728, 16306, 19964, 22816, 24196, 29456, 32612, 39928, 42343, 48392, 57071, 58912, 65224, 79856, 84686, 96784, 114142, 130448, 159712, 169372, 187519, 193568, 228284, 260896, 338744, 375038, 456568, 677488, 750076, 913136, 1312633, 1354976, 1500152, 1826272, 2625266, 3000304, 5250532, 6000608, 10501064, 21002128, 42004256]

約数ペア:

[(1, 42004256), (2, 21002128), (4, 10501064), (7, 6000608), (8, 5250532), (14, 3000304), (16, 2625266), (23, 1826272), (28, 1500152), (31, 1354976), (32, 1312633), (46, 913136), (56, 750076), (62, 677488), (92, 456568), (112, 375038), (124, 338744), (161, 260896), (184, 228284), (217, 193568), (224, 187519), (248, 169372), (263, 159712), (322, 130448), (368, 114142), (434, 96784), (496, 84686), (526, 79856), (644, 65224), (713, 58912), (736, 57071), (868, 48392), (992, 42343), (1052, 39928), (1288, 32612), (1426, 29456), (1736, 24196), (1841, 22816), (2104, 19964), (2576, 16306), (2852, 14728), (3472, 12098), (3682, 11408), (4208, 9982), (4991, 8416), (5152, 8153), (5704, 7364), (6049, 6944)]