25121952

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4626

約数の個数: 72

約数和(自身を含む): 75216960

約数和(自身を除く): 50095008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 4591, 5472, 9182, 13773, 18364, 27546, 36728, 41319, 55092, 73456, 82638, 87229, 110184, 146912, 165276, 174458, 220368, 261687, 330552, 348916, 440736, 523374, 661104, 697832, 785061, 1046748, 1322208, 1395664, 1570122, 2093496, 2791328, 3140244, 4186992, 6280488, 8373984, 12560976, 25121952]

約数ペア:

[(1, 25121952), (2, 12560976), (3, 8373984), (4, 6280488), (6, 4186992), (8, 3140244), (9, 2791328), (12, 2093496), (16, 1570122), (18, 1395664), (19, 1322208), (24, 1046748), (32, 785061), (36, 697832), (38, 661104), (48, 523374), (57, 440736), (72, 348916), (76, 330552), (96, 261687), (114, 220368), (144, 174458), (152, 165276), (171, 146912), (228, 110184), (288, 87229), (304, 82638), (342, 73456), (456, 55092), (608, 41319), (684, 36728), (912, 27546), (1368, 18364), (1824, 13773), (2736, 9182), (4591, 5472)]