30494848

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12572

約数の個数: 32

約数和(自身を含む): 63954000

約数和(自身を除く): 33459152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 12539, 25078, 50156, 100312, 200624, 238241, 401248, 476482, 802496, 952964, 1604992, 1905928, 3811856, 7623712, 15247424, 30494848]

約数ペア:

[(1, 30494848), (2, 15247424), (4, 7623712), (8, 3811856), (16, 1905928), (19, 1604992), (32, 952964), (38, 802496), (64, 476482), (76, 401248), (128, 238241), (152, 200624), (304, 100312), (608, 50156), (1216, 25078), (2432, 12539)]