40402944

素因数分解:

$2^{15}\times 3^2\times {\mathrm{137}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 117569790

約数和(自身を除く): 77166846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 384, 411, 512, 548, 576, 768, 822, 1024, 1096, 1152, 1233, 1536, 1644, 2048, 2192, 2304, 2466, 3072, 3288, 4096, 4384, 4608, 4932, 6144, 6576, 8192, 8768, 9216, 9864, 12288, 13152, 16384, 17536, 18432, 19728, 24576, 26304, 32768, 35072, 36864, 39456, 49152, 52608, 70144, 73728, 78912, 98304, 105216, 140288, 147456, 157824, 210432, 280576, 294912, 315648, 420864, 561152, 631296, 841728, 1122304, 1262592, 1683456, 2244608, 2525184, 3366912, 4489216, 5050368, 6733824, 10100736, 13467648, 20201472, 40402944]

約数ペア:

[(1, 40402944), (2, 20201472), (3, 13467648), (4, 10100736), (6, 6733824), (8, 5050368), (9, 4489216), (12, 3366912), (16, 2525184), (18, 2244608), (24, 1683456), (32, 1262592), (36, 1122304), (48, 841728), (64, 631296), (72, 561152), (96, 420864), (128, 315648), (137, 294912), (144, 280576), (192, 210432), (256, 157824), (274, 147456), (288, 140288), (384, 105216), (411, 98304), (512, 78912), (548, 73728), (576, 70144), (768, 52608), (822, 49152), (1024, 39456), (1096, 36864), (1152, 35072), (1233, 32768), (1536, 26304), (1644, 24576), (2048, 19728), (2192, 18432), (2304, 17536), (2466, 16384), (3072, 13152), (3288, 12288), (4096, 9864), (4384, 9216), (4608, 8768), (4932, 8192), (6144, 6576)]