17890417664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2833}}^1$

素因数の和:3741

約数の個数: 88

約数和(自身を含む): 40933253088

約数和(自身を除く): 23042835424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 881, 896, 1024, 1762, 1792, 2833, 3524, 3584, 5666, 6167, 7048, 7168, 11332, 12334, 14096, 19831, 22664, 24668, 28192, 39662, 45328, 49336, 56384, 79324, 90656, 98672, 112768, 158648, 181312, 197344, 225536, 317296, 362624, 394688, 451072, 634592, 725248, 789376, 902144, 1269184, 1450496, 1578752, 2495873, 2538368, 2900992, 3157504, 4991746, 5076736, 6315008, 9983492, 10153472, 17471111, 19966984, 20306944, 34942222, 39933968, 69884444, 79867936, 139768888, 159735872, 279537776, 319471744, 559075552, 638943488, 1118151104, 1277886976, 2236302208, 2555773952, 4472604416, 8945208832, 17890417664]

約数ペア:

[(1, 17890417664), (2, 8945208832), (4, 4472604416), (7, 2555773952), (8, 2236302208), (14, 1277886976), (16, 1118151104), (28, 638943488), (32, 559075552), (56, 319471744), (64, 279537776), (112, 159735872), (128, 139768888), (224, 79867936), (256, 69884444), (448, 39933968), (512, 34942222), (881, 20306944), (896, 19966984), (1024, 17471111), (1762, 10153472), (1792, 9983492), (2833, 6315008), (3524, 5076736), (3584, 4991746), (5666, 3157504), (6167, 2900992), (7048, 2538368), (7168, 2495873), (11332, 1578752), (12334, 1450496), (14096, 1269184), (19831, 902144), (22664, 789376), (24668, 725248), (28192, 634592), (39662, 451072), (45328, 394688), (49336, 362624), (56384, 317296), (79324, 225536), (90656, 197344), (98672, 181312), (112768, 158648)]