25393728

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:6995

約数の個数: 56

約数和(自身を含む): 70733920

約数和(自身を除く): 45340192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 6961, 13922, 20883, 27844, 41766, 55688, 83532, 111376, 132259, 167064, 222752, 264518, 334128, 396777, 445504, 529036, 668256, 793554, 1058072, 1336512, 1587108, 2116144, 3174216, 4232288, 6348432, 8464576, 12696864, 25393728]

約数ペア:

[(1, 25393728), (2, 12696864), (3, 8464576), (4, 6348432), (6, 4232288), (8, 3174216), (12, 2116144), (16, 1587108), (19, 1336512), (24, 1058072), (32, 793554), (38, 668256), (48, 529036), (57, 445504), (64, 396777), (76, 334128), (96, 264518), (114, 222752), (152, 167064), (192, 132259), (228, 111376), (304, 83532), (456, 55688), (608, 41766), (912, 27844), (1216, 20883), (1824, 13922), (3648, 6961)]