16651645696

素因数分解:

$2^8\times 7^4\times {\mathrm{27091}}^1$

素因数の和:27135

約数の個数: 90

約数和(自身を含む): 38777077612

約数和(自身を除く): 22125431916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2401, 2744, 3136, 4802, 5488, 6272, 9604, 10976, 12544, 19208, 21952, 27091, 38416, 43904, 54182, 76832, 87808, 108364, 153664, 189637, 216728, 307328, 379274, 433456, 614656, 758548, 866912, 1327459, 1517096, 1733824, 2654918, 3034192, 3467648, 5309836, 6068384, 6935296, 9292213, 10619672, 12136768, 18584426, 21239344, 24273536, 37168852, 42478688, 48547072, 65045491, 74337704, 84957376, 130090982, 148675408, 169914752, 260181964, 297350816, 339829504, 520363928, 594701632, 1040727856, 1189403264, 2081455712, 2378806528, 4162911424, 8325822848, 16651645696]

約数ペア:

[(1, 16651645696), (2, 8325822848), (4, 4162911424), (7, 2378806528), (8, 2081455712), (14, 1189403264), (16, 1040727856), (28, 594701632), (32, 520363928), (49, 339829504), (56, 297350816), (64, 260181964), (98, 169914752), (112, 148675408), (128, 130090982), (196, 84957376), (224, 74337704), (256, 65045491), (343, 48547072), (392, 42478688), (448, 37168852), (686, 24273536), (784, 21239344), (896, 18584426), (1372, 12136768), (1568, 10619672), (1792, 9292213), (2401, 6935296), (2744, 6068384), (3136, 5309836), (4802, 3467648), (5488, 3034192), (6272, 2654918), (9604, 1733824), (10976, 1517096), (12544, 1327459), (19208, 866912), (21952, 758548), (27091, 614656), (38416, 433456), (43904, 379274), (54182, 307328), (76832, 216728), (87808, 189637), (108364, 153664)]