38874912

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21313}}^1$

素因数の和:21345

約数の個数: 48

約数和(自身を含む): 107422560

約数和(自身を除く): 68547648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 21313, 42626, 63939, 85252, 127878, 170504, 255756, 341008, 404947, 511512, 682016, 809894, 1023024, 1214841, 1619788, 2046048, 2429682, 3239576, 4859364, 6479152, 9718728, 12958304, 19437456, 38874912]

約数ペア:

[(1, 38874912), (2, 19437456), (3, 12958304), (4, 9718728), (6, 6479152), (8, 4859364), (12, 3239576), (16, 2429682), (19, 2046048), (24, 1619788), (32, 1214841), (38, 1023024), (48, 809894), (57, 682016), (76, 511512), (96, 404947), (114, 341008), (152, 255756), (228, 170504), (304, 127878), (456, 85252), (608, 63939), (912, 42626), (1824, 21313)]