28036096

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 88

約数和(自身を含む): 64848960

約数和(自身を除く): 36812864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 131, 152, 176, 209, 256, 262, 304, 352, 418, 512, 524, 608, 704, 836, 1024, 1048, 1216, 1408, 1441, 1672, 2096, 2432, 2489, 2816, 2882, 3344, 4192, 4864, 4978, 5632, 5764, 6688, 8384, 9728, 9956, 11264, 11528, 13376, 16768, 19456, 19912, 23056, 26752, 27379, 33536, 39824, 46112, 53504, 54758, 67072, 79648, 92224, 107008, 109516, 134144, 159296, 184448, 214016, 219032, 318592, 368896, 438064, 637184, 737792, 876128, 1274368, 1475584, 1752256, 2548736, 3504512, 7009024, 14018048, 28036096]

約数ペア:

[(1, 28036096), (2, 14018048), (4, 7009024), (8, 3504512), (11, 2548736), (16, 1752256), (19, 1475584), (22, 1274368), (32, 876128), (38, 737792), (44, 637184), (64, 438064), (76, 368896), (88, 318592), (128, 219032), (131, 214016), (152, 184448), (176, 159296), (209, 134144), (256, 109516), (262, 107008), (304, 92224), (352, 79648), (418, 67072), (512, 54758), (524, 53504), (608, 46112), (704, 39824), (836, 33536), (1024, 27379), (1048, 26752), (1216, 23056), (1408, 19912), (1441, 19456), (1672, 16768), (2096, 13376), (2432, 11528), (2489, 11264), (2816, 9956), (2882, 9728), (3344, 8384), (4192, 6688), (4864, 5764), (4978, 5632)]