38804584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 90397440

約数和(自身を除く): 51592856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 353, 364, 604, 706, 728, 1057, 1208, 1412, 1963, 2114, 2471, 2824, 3926, 4228, 4589, 4942, 7852, 8456, 9178, 9884, 13741, 15704, 18356, 19768, 27482, 32123, 36712, 53303, 54964, 64246, 106606, 109928, 128492, 213212, 256984, 373121, 426424, 692939, 746242, 1385878, 1492484, 2771756, 2984968, 4850573, 5543512, 9701146, 19402292, 38804584]

約数ペア:

[(1, 38804584), (2, 19402292), (4, 9701146), (7, 5543512), (8, 4850573), (13, 2984968), (14, 2771756), (26, 1492484), (28, 1385878), (52, 746242), (56, 692939), (91, 426424), (104, 373121), (151, 256984), (182, 213212), (302, 128492), (353, 109928), (364, 106606), (604, 64246), (706, 54964), (728, 53303), (1057, 36712), (1208, 32123), (1412, 27482), (1963, 19768), (2114, 18356), (2471, 15704), (2824, 13741), (3926, 9884), (4228, 9178), (4589, 8456), (4942, 7852)]