42166828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 42101972

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 407, 439, 649, 814, 878, 1298, 1628, 1756, 2183, 2596, 4366, 4829, 8732, 9658, 16243, 19316, 24013, 25901, 32486, 48026, 51802, 64972, 96052, 103604, 178673, 284911, 357346, 569822, 714692, 958337, 1139644, 1916674, 3833348, 10541707, 21083414, 42166828]

約数ペア:

[(1, 42166828), (2, 21083414), (4, 10541707), (11, 3833348), (22, 1916674), (37, 1139644), (44, 958337), (59, 714692), (74, 569822), (118, 357346), (148, 284911), (236, 178673), (407, 103604), (439, 96052), (649, 64972), (814, 51802), (878, 48026), (1298, 32486), (1628, 25901), (1756, 24013), (2183, 19316), (2596, 16243), (4366, 9658), (4829, 8732)]