2791843264

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:762

約数の個数: 112

約数和(自身を含む): 6488875008

約数和(自身を除く): 3697031744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 307, 371, 383, 424, 448, 614, 742, 766, 848, 1228, 1484, 1532, 1696, 2149, 2456, 2681, 2968, 3064, 3392, 4298, 4912, 5362, 5936, 6128, 8596, 9824, 10724, 11872, 12256, 16271, 17192, 19648, 20299, 21448, 23744, 24512, 32542, 34384, 40598, 42896, 65084, 68768, 81196, 85792, 113897, 117581, 130168, 137536, 142093, 162392, 171584, 227794, 235162, 260336, 284186, 324784, 455588, 470324, 520672, 568372, 649568, 823067, 911176, 940648, 1041344, 1136744, 1299136, 1646134, 1822352, 1881296, 2273488, 3292268, 3644704, 3762592, 4546976, 6231793, 6584536, 7289408, 7525184, 9093952, 12463586, 13169072, 24927172, 26338144, 43622551, 49854344, 52676288, 87245102, 99708688, 174490204, 199417376, 348980408, 398834752, 697960816, 1395921632, 2791843264]

約数ペア:

[(1, 2791843264), (2, 1395921632), (4, 697960816), (7, 398834752), (8, 348980408), (14, 199417376), (16, 174490204), (28, 99708688), (32, 87245102), (53, 52676288), (56, 49854344), (64, 43622551), (106, 26338144), (112, 24927172), (212, 13169072), (224, 12463586), (307, 9093952), (371, 7525184), (383, 7289408), (424, 6584536), (448, 6231793), (614, 4546976), (742, 3762592), (766, 3644704), (848, 3292268), (1228, 2273488), (1484, 1881296), (1532, 1822352), (1696, 1646134), (2149, 1299136), (2456, 1136744), (2681, 1041344), (2968, 940648), (3064, 911176), (3392, 823067), (4298, 649568), (4912, 568372), (5362, 520672), (5936, 470324), (6128, 455588), (8596, 324784), (9824, 284186), (10724, 260336), (11872, 235162), (12256, 227794), (16271, 171584), (17192, 162392), (19648, 142093), (20299, 137536), (21448, 130168), (23744, 117581), (24512, 113897), (32542, 85792), (34384, 81196), (40598, 68768), (42896, 65084)]