25194444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 68124672

約数和(自身を除く): 42930228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 47, 62, 66, 93, 94, 124, 131, 132, 141, 186, 188, 262, 282, 341, 372, 393, 517, 524, 564, 682, 786, 1023, 1034, 1364, 1441, 1457, 1551, 1572, 2046, 2068, 2882, 2914, 3102, 4061, 4092, 4323, 4371, 5764, 5828, 6157, 6204, 8122, 8646, 8742, 12183, 12314, 16027, 16244, 17292, 17484, 18471, 24366, 24628, 32054, 36942, 44671, 48081, 48732, 64108, 67727, 73884, 89342, 96162, 134013, 135454, 178684, 190867, 192324, 203181, 268026, 270908, 381734, 406362, 536052, 572601, 763468, 812724, 1145202, 2099537, 2290404, 4199074, 6298611, 8398148, 12597222, 25194444]

約数ペア:

[(1, 25194444), (2, 12597222), (3, 8398148), (4, 6298611), (6, 4199074), (11, 2290404), (12, 2099537), (22, 1145202), (31, 812724), (33, 763468), (44, 572601), (47, 536052), (62, 406362), (66, 381734), (93, 270908), (94, 268026), (124, 203181), (131, 192324), (132, 190867), (141, 178684), (186, 135454), (188, 134013), (262, 96162), (282, 89342), (341, 73884), (372, 67727), (393, 64108), (517, 48732), (524, 48081), (564, 44671), (682, 36942), (786, 32054), (1023, 24628), (1034, 24366), (1364, 18471), (1441, 17484), (1457, 17292), (1551, 16244), (1572, 16027), (2046, 12314), (2068, 12183), (2882, 8742), (2914, 8646), (3102, 8122), (4061, 6204), (4092, 6157), (4323, 5828), (4371, 5764)]