2776337152

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 5850950000

約数和(自身を除く): 3074612848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 457, 608, 914, 1216, 1249, 1828, 2432, 2498, 3656, 4864, 4996, 7312, 8683, 9992, 14624, 17366, 19984, 23731, 29248, 34732, 39968, 47462, 58496, 69464, 79936, 94924, 116992, 138928, 159872, 189848, 277856, 319744, 379696, 555712, 570793, 759392, 1111424, 1141586, 1518784, 2222848, 2283172, 3037568, 4566344, 6075136, 9132688, 10845067, 18265376, 21690134, 36530752, 43380268, 73061504, 86760536, 146123008, 173521072, 347042144, 694084288, 1388168576, 2776337152]

約数ペア:

[(1, 2776337152), (2, 1388168576), (4, 694084288), (8, 347042144), (16, 173521072), (19, 146123008), (32, 86760536), (38, 73061504), (64, 43380268), (76, 36530752), (128, 21690134), (152, 18265376), (256, 10845067), (304, 9132688), (457, 6075136), (608, 4566344), (914, 3037568), (1216, 2283172), (1249, 2222848), (1828, 1518784), (2432, 1141586), (2498, 1111424), (3656, 759392), (4864, 570793), (4996, 555712), (7312, 379696), (8683, 319744), (9992, 277856), (14624, 189848), (17366, 159872), (19984, 138928), (23731, 116992), (29248, 94924), (34732, 79936), (39968, 69464), (47462, 58496)]