38385908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 77112000

約数和(自身を除く): 38726092

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 268, 319, 449, 638, 737, 898, 1276, 1474, 1796, 1943, 2948, 3886, 4939, 7772, 9878, 13021, 19756, 21373, 26042, 30083, 42746, 52084, 60166, 85492, 120332, 143231, 286462, 330913, 572924, 661826, 872407, 1323652, 1744814, 3489628, 9596477, 19192954, 38385908]

約数ペア:

[(1, 38385908), (2, 19192954), (4, 9596477), (11, 3489628), (22, 1744814), (29, 1323652), (44, 872407), (58, 661826), (67, 572924), (116, 330913), (134, 286462), (268, 143231), (319, 120332), (449, 85492), (638, 60166), (737, 52084), (898, 42746), (1276, 30083), (1474, 26042), (1796, 21373), (1943, 19756), (2948, 13021), (3886, 9878), (4939, 7772)]