42647552

素因数分解:

$2^{14}\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 90436920

約数和(自身を除く): 47789368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 256, 274, 304, 512, 548, 608, 1024, 1096, 1216, 2048, 2192, 2432, 2603, 4096, 4384, 4864, 5206, 8192, 8768, 9728, 10412, 16384, 17536, 19456, 20824, 35072, 38912, 41648, 70144, 77824, 83296, 140288, 155648, 166592, 280576, 311296, 333184, 561152, 666368, 1122304, 1332736, 2244608, 2665472, 5330944, 10661888, 21323776, 42647552]

約数ペア:

[(1, 42647552), (2, 21323776), (4, 10661888), (8, 5330944), (16, 2665472), (19, 2244608), (32, 1332736), (38, 1122304), (64, 666368), (76, 561152), (128, 333184), (137, 311296), (152, 280576), (256, 166592), (274, 155648), (304, 140288), (512, 83296), (548, 77824), (608, 70144), (1024, 41648), (1096, 38912), (1216, 35072), (2048, 20824), (2192, 19456), (2432, 17536), (2603, 16384), (4096, 10412), (4384, 9728), (4864, 8768), (5206, 8192)]